Implementation of Current Reuse Structure in LNAUsing 90nm VLSI Technology for ISM Radio Frequency System
|
|
- Randall Lee
- 5 years ago
- Views:
Transcription
1 Implementation of Current Reuse Structure in LNAUsing 90nm VLSI Technology for ISM Radio Frequency System 1 Poonam Yadav, 2 Rajesh Mehra ME Scholar ECE Deptt. NITTTR, Chandigarh, India Associate Professor ECE Deptt. NITTTR, Chandigarh, India ABSTRACT:Through this paper it is being unveiled that Two Stage Low Noise Amplifier with cascade inductor common source topology and current reuse configuration designed in 90nm VLSI technology in Cadence-Virtuosois superior to be used in industrial, scientific and medical band when compared to single ended LNA with high gain, high bandwidth and low power. Cascaded Low Noise Amplifier has gain of 127dB, 5.16µW power at 1.2V and Gain Bandwidth Product of 57.03MHz whereas, Single ended Amplifier with a low gain margin of 5.86 db having 14.9µW power at 1.2V and Gain Bandwidth Product of 30.4MHz. Most of the times cascode inductor common source configuration asshown in Fig. 1 is used for the LNA s optimization for low power, noise figure and voltage and high gain. Various other fundamental topologies or configuration of LNA such as shunt series feedback common source, Inductive degeneration common source, common gate and resistive terminationcommon source [3]. However, topologies other than cascode inductor common source are not suitable as they doesn t satisfy one or the other requirement of LNA design. KEYWORDS: LNA, ISM, Inductor, Capacitor, Resistor, Current Reuse, Cascode inductor common source. I. INTRODUCTION:VLSI acronym for Very Large Scale Integration is the resultant IC made by combining various transistors onto a single chip. It also has on chip memory and a processor. Modularity of VLSI design helps in saving the microchip area thereby minimizing the interconnect fabrication area. CMOS technology is also used for fabricating ICs.The maximum power dissipated in CMOS VLSI circuits is due to dynamic power dissipation and is termed as the power dissipated during charging or discharging of the load capacitance [1].The high noise immunity and low static power consumption are the two main features of CMOS transistors. LNA circuits also uses CMOS technology which are designed as common source stage. Low noise amplifier are the devices which are used in wireless or mobile communication to amplify the weak signal thereby increasing the signal to noise ratio and minimizing the additional noise present in the signal. LNA are placed at both transmitter and receiver end to get the amplified output of the input signal.also, Current reuse technique provides the advantage of increased gain whereas noise cancelling achieves the low noise figure [2]. Fig. 1 Cascode Inductor Source Degeneration Topology The combination of CMOS transistor act as an active inductor. The merit of using active inductor is to have reduced chip area, complexity and cost. It also compensates the effect of parasitic capacitors at high frequencies. Source follower termed for common drain amplifier is also considered to be used as final stage in every LNA [3]. II. LNA DESIGN and CONFIGURATION:Low Noise Amplifier is designed in two configurations and they are Single ended LNA and cascaded LNA with current reuse structure employing noise cancelling technique. Fig. 2 shows the block diagram of LNA. ISSN: Page 223
2 INPUT LNA WITH CURRENT REUSE STRUCTURE OUTPUT Fig. 2 LNA Block Diagram NOISE CANCELLING NETWORK provides high output impedance and better input to output isolation. The resistor and inductor combined to form bias circuit. The large value of resistor represents high impedance which blocks the AC signal to flow towards bias circuit. On the other hand, large capacitor value gives ideal AC ground for 2 nd stage of amplifier [4]. Fig. 4 represents the two stage cascaded low noise amplifier. Single Ended LNA: Single ended topology includes biased cascaded transistor and output matching inductor. The function of cascade transistor is to increase output gain and matching inductor is to maximize the output power transfer and gain at f r (resonant frequency). It has the advantage of control over real part input impedance value by choosing the inductance. Biased transistor forms transistor to work as current mirror.the circuit diagram of single ended low noise amplifier is shown in Fig. 3. Fig. 4 Cascaded LNA Fig. 3 Single ended LNA Two Stage CS LNA (with Current reuse configuration):in this topology, noise cancelling technique is employed with current reuse strategy which aims to cancel the term that represents the noise figure at input transistor by identifying the nodes at which opposite polarity signal but same polarity noise appears. Now their voltages can be appropriately scaled and summed up resulting incancellation of noise and addition of the signal component. In noise cancelling criteria, the noise from 1 st CS stage and 2 nd CS stage both in opposite phase to each other coming to the output node of noise cancelling network. Thus reduced noise figure can be achieved. Here, the concept of using current reuse configuration is to achieve low power and it means to reprocess the bias current such that more than one stage can use it. The main problem with CMOS transistor is its implicitly low transconductance thus providing low gain. For good circuit stability it is essential to have cascade amplifier as it is mainly responsible for overall gain of LNA. Apart from this it also Cascaded/Differential LNA have greater availability of output swing through which power dissipation can be reduced. It provides linearity by cancellation of even order harmonics. Differential input provides improved power supply rejection ratio and common mode rejection ratio. Along with this it also gives better immunity to coupled EMI. It even uses pre-distortion techniques to reduce odd harmonics. The technique that helps in increasing the linearity of radio transmitter amplifier is called pre-distortion technique as non-linearity results in interference. III. LNA in ISM System:ISM stands for industrial, scientific and medical. These are the parts of radio spectrum which are set aside for internationally for use of RF energy for industrial, scientific and medical applications over telecommunications. They includes RF heating process, ovens and diathermy machines for muscles relaxation. Such ISM devices are used in industries for plastic welding. Since for successful operations these ISM devices should be free from noise and interferences therefore use of LNA comes into play as shown in Fig. 5 and can be used to provide low noise signals for ISM band system.the operating frequency of ISM bands is 2.4GHz. ISSN: Page 224
3 Fig. 5 Use of LNA for ISM Band IV. RESULTS & DISCUSSION:On comparing simulation of single ended LNA with Cascaded LNA shows that former is inferior to the latter as the latter one provides high gain, low power and high bandwidth but it has high settling time. Fig. 8 Transient Analysis of Single Ended LNA The AC analysis is being depicted in Fig. 9. When inductors are shorted and capacitors are kept open circuited then DC operating points can be determined and it is called DC Analysis shown in Fig. 10. These operating points are sometimes considered to be the equilibrium points. Simulation of Single Ended LNA:Fig. 6 depicts the single ended circuit diagram simulated in Cadence Virtuoso. Fig. 9 AC Analysis Fig. 6 Single Ended LNA in Cadence The noise coming at the output as shown in Fig. 7 is being removed by the use of noise cancelling network and the resulting transient analysis is shown in Fig. 8 which gives amplified and reduced noise signal. Fig. 10 DC Analysis It has gain margin of 5.86dB and phase margin of 87.01º as shown in Fig. 11. Fig. 11 Gain and Phase Margin Fig. 7 Noise in output signal Simulation of Cascaded LNA:Fig. 12 depicts the Cascaded circuit diagram again simulated in Cadence Virtuoso. ISSN: Page 225
4 Fig. 16 DC Analysis Fig. 12 Circuit Diagram of Cascaded LNA Again, in case of cascaded LNA noise cancelling network is being applied so as to remove the noise from the signal as shown in Fig. 13 and Fig. 14 gives the transient analysis without noise and thus being amplified. The two stages low noise amplifier has high gain margin of 127dB and phase margin of 114º and it can be seen in Fig. 17. Fig. 17 Gain & Phase Margin Fig. 13 Noise signal Now the comparison between Single Ended & Cascaded LNA both designed in 90nm VLSI technology is shown in Table 1 which reveals the better performance parameters of the second configuration. The comparison is done on the basis of settling time, gain- bandwidth product, gain margin, gain bandwidth, power and phase margin. I Table1.Comparison between the configurations Fig. 14 Transient Analysis of Cascaded LNA AC analysis shown in Fig. 15 is being done so as to get the frequency domain of the signal for calculating the ac gain and phase margin which thereby gives the gain, bandwidth and gainbandwidth product. Through AC analysis the small signal response of a circuit can also be calculated. The cascaded LNA has DC analysis as shown in Fig. 16. S.No. Parameters Single Ended LNA Cascaded LNA 1. Technology 90nm 90nm 2. No. of 4 7 Transistors 3. Settling 5.7ps 38ns Time 4. Gain Margin 5.86dB 127dB 5. Gain 34MHz 55.49MHz Bandwidth 6. Power 14.9µW 5.16µW 7. GBWP 30.4MHz 57.03MHz Fig. 15 AC Analysis V. CONCLUSION: On the basis of above simulations it can be concluded that Cascaded LNA has better resulting parameters as compared to Single ended LNA for its usage in ISM bands system. Here, high gain is achieved with the usage of current reuse structure with reduced noise ISSN: Page 226
5 technique. Also, phase margin of 114º is achieved in cascaded LNA thereby increasing the stability of the circuit. It has high output impedance of 29.7MΩ. Only the settling time in case of cascaded one is high i.e. 38ns and 5.7ps in case of single ended. VI. REFERENCES: [1] Anjali Sharma, Rajesh Mehra, Area and Power Efficient CMOS Adder Design by Hybridizing PTL & GDI Technique. International Journal of Computer Applications, Vol. 66, 2013, pp [2] GholamrezaKarimi, Saeed Haghiri, A High Gain CMOS Low Noise Amplifier for 3.6GHz Applications using Current- Reuse Topology and Noise Cancelling Technique, Vol. 2, 2014, pp [3] A. Hameed, Ali Oudah, Improved Design of Low Noise Amplifier, International Journal of Multimedia & Ubiquitous Engineering, Vol. 10, 2015, pp [4] Ritika, Rekha Yadav and VarshaSinghal, Comparative Analysis of CMOS Low Noise Amplifier in 45nm VLSI Technology, International Journal of Science and Advance Research in Technology, Vol. 1, 2015, pp ISSN: Page 227
A 2.4-Ghz Differential Low-noise Amplifiers using 0.18um CMOS Technology
International Journal of Electronic and Electrical Engineering. ISSN 0974-2174, Volume 7, Number 3 (2014), pp. 207-212 International Research Publication House http://www.irphouse.com A 2.4-Ghz Differential
More informationCHAPTER 4 ULTRA WIDE BAND LOW NOISE AMPLIFIER DESIGN
93 CHAPTER 4 ULTRA WIDE BAND LOW NOISE AMPLIFIER DESIGN 4.1 INTRODUCTION Ultra Wide Band (UWB) system is capable of transmitting data over a wide spectrum of frequency bands with low power and high data
More informationDESIGN OF LOW POWER CMOS LOW NOISE AMPLIFIER USING CURRENT REUSE METHOD-A REVIEW
DESIGN OF LOW POWER CMOS LOW NOISE AMPLIFIER USING CURRENT REUSE METHOD-A REVIEW Hardik Sathwara 1, Kehul Shah 2 1 PG Scholar, 2 Associate Professor, Department of E&C, SPCE, Visnagar, Gujarat, (India)
More informationDesign of Operational Amplifier in 45nm Technology
Design of Operational Amplifier in 45nm Technology Aman Kaushik ME Scholar Dept. of E&CE, NITTTR Chandigarh Abstract-This paper presents the designing and performance analysis of Operational Transconductance
More informationTHE INTERNATIONAL JOURNAL OF SCIENCE & TECHNOLEDGE
THE INTERNATIONAL JOURNAL OF SCIENCE & TECHNOLEDGE Topology Comparison and Design of Low Noise Amplifier for Enhanced Gain Arul Thilagavathi M. PG Student, Department of ECE, Dr. Sivanthi Aditanar College
More informationDesign and Analysis of High Gain Differential Amplifier Using Various Topologies
Design and Analysis of High Gain Amplifier Using Various Topologies SAMARLA.SHILPA 1, J SRILATHA 2 1Assistant Professor, Dept of Electronics and Communication Engineering, NNRG, Ghatkesar, Hyderabad, India.
More informationDESIGN ANALYSIS AND COMPARATIVE STUDY OF RF RECEIVER FRONT-ENDS IN 0.18-µM CMOS
International Journal of Electrical and Electronics Engineering Research Vol.1, Issue 1 (2011) 41-56 TJPRC Pvt. Ltd., DESIGN ANALYSIS AND COMPARATIVE STUDY OF RF RECEIVER FRONT-ENDS IN 0.18-µM CMOS M.
More informationCMOS Design of Wideband Inductor-Less LNA
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP) Volume 8, Issue 3, Ver. I (May.-June. 2018), PP 25-30 e-issn: 2319 4200, p-issn No. : 2319 4197 www.iosrjournals.org CMOS Design of Wideband Inductor-Less
More informationInternational Journal of Pure and Applied Mathematics
Volume 118 No. 0 018, 4187-4194 ISSN: 1314-3395 (on-line version) url: http://www.ijpam.eu ijpam.eu A 5- GHz CMOS Low Noise Amplifier with High gain and Low power using Pre-distortion technique A.Vidhya
More informationSP 22.3: A 12mW Wide Dynamic Range CMOS Front-End for a Portable GPS Receiver
SP 22.3: A 12mW Wide Dynamic Range CMOS Front-End for a Portable GPS Receiver Arvin R. Shahani, Derek K. Shaeffer, Thomas H. Lee Stanford University, Stanford, CA At submicron channel lengths, CMOS is
More informationCHAPTER 3 CMOS LOW NOISE AMPLIFIERS
46 CHAPTER 3 CMOS LOW NOISE AMPLIFIERS 3.1 INTRODUCTION The Low Noise Amplifier (LNA) plays an important role in the receiver design. LNA serves as the first block in the RF receiver. It is a critical
More informationDesign and Analysis of Low Power Two Stage CMOS Op- Amp with 50nm Technology
Design and Analysis of Low Power Two Stage CMOS Op- Amp with 50nm Technology Swetha Velicheti, Y. Sandhyarani, P.Praveen kumar, B.Umamaheshrao Assistant Professor, Dept. of ECE, SSCE, Srikakulam, A.P.,
More informationDesign of Rail-to-Rail Op-Amp in 90nm Technology
IJSTE - International Journal of Science Technology & Engineering Volume 1 Issue 2 August 2014 ISSN(online) : 2349-784X Design of Rail-to-Rail Op-Amp in 90nm Technology P R Pournima M.Tech Electronics
More informationA High Gain and Improved Linearity 5.7GHz CMOS LNA with Inductive Source Degeneration Topology
A High Gain and Improved Linearity 5.7GHz CMOS LNA with Inductive Source Degeneration Topology Ch. Anandini 1, Ram Kumar 2, F. A. Talukdar 3 1,2,3 Department of Electronics & Communication Engineering,
More informationDesign of Single to Differential Amplifier using 180 nm CMOS Process
Design of Single to Differential Amplifier using 180 nm CMOS Process Bhoomi Patel 1, Amee Mankad 2 P.G. Student, Department of Electronics and Communication Engineering, Shantilal Shah Engineering College,
More informationCHAPTER 3. Instrumentation Amplifier (IA) Background. 3.1 Introduction. 3.2 Instrumentation Amplifier Architecture and Configurations
CHAPTER 3 Instrumentation Amplifier (IA) Background 3.1 Introduction The IAs are key circuits in many sensor readout systems where, there is a need to amplify small differential signals in the presence
More informationCMOS LNA Design for Ultra Wide Band - Review
International Journal of Innovation and Scientific Research ISSN 235-804 Vol. No. 2 Nov. 204, pp. 356-362 204 Innovative Space of Scientific Research Journals http://www.ijisr.issr-journals.org/ CMOS LNA
More informationTuesday, March 22nd, 9:15 11:00
Nonlinearity it and mismatch Tuesday, March 22nd, 9:15 11:00 Snorre Aunet (sa@ifi.uio.no) Nanoelectronics group Department of Informatics University of Oslo Last time and today, Tuesday 22nd of March:
More informationDesign of a Low Power 5GHz CMOS Radio Frequency Low Noise Amplifier Rakshith Venkatesh
Design of a Low Power 5GHz CMOS Radio Frequency Low Noise Amplifier Rakshith Venkatesh Abstract A 5GHz low power consumption LNA has been designed here for the receiver front end using 90nm CMOS technology.
More informationHigh Gain Low Noise Amplifier Design Using Active Feedback
Chapter 6 High Gain Low Noise Amplifier Design Using Active Feedback In the previous two chapters, we have used passive feedback such as capacitor and inductor as feedback. This chapter deals with the
More informationDesign Analysis of 1-bit Comparator using 45nm Technology
Design Analysis of 1-bit Comparator using 45nm Technology Pardeep Sharma 1, Rajesh Mehra 2 1,2 Department of Electronics and Communication Engineering, National Institute for Technical Teachers Training
More informationAdvanced Operational Amplifiers
IsLab Analog Integrated Circuit Design OPA2-47 Advanced Operational Amplifiers כ Kyungpook National University IsLab Analog Integrated Circuit Design OPA2-1 Advanced Current Mirrors and Opamps Two-stage
More informationISSCC 2006 / SESSION 11 / RF BUILDING BLOCKS AND PLLS / 11.9
ISSCC 2006 / SESSION 11 / RF BUILDING BLOCKS AND PLLS / 11.9 11.9 A Single-Chip Linear CMOS Power Amplifier for 2.4 GHz WLAN Jongchan Kang 1, Ali Hajimiri 2, Bumman Kim 1 1 Pohang University of Science
More information1-13GHz Wideband LNA utilizing a Transformer as a Compact Inter-stage Network in 65nm CMOS
-3GHz Wideband LNA utilizing a Transformer as a Compact Inter-stage Network in 65nm CMOS Hyohyun Nam and Jung-Dong Park a Division of Electronics and Electrical Engineering, Dongguk University, Seoul E-mail
More informationA low noise amplifier with improved linearity and high gain
International Journal of Electronics and Computer Science Engineering 1188 Available Online at www.ijecse.org ISSN- 2277-1956 A low noise amplifier with improved linearity and high gain Ram Kumar, Jitendra
More informationDESIGN AND ANALYSIS OF RF LOW NOISE AND HIGH GAIN AMPLIFIER FOR WIRELESS COMMUNICATION
DESIGN AND ANALYSIS OF RF LOW NOISE AND HIGH GAIN AMPLIFIER FOR WIRELESS COMMUNICATION Parkavi N. 1 and Ravi T. 1 VLSI Design, Sathyabama University, Chennai, India Department of Electronics and Communication
More informationComparative Analysis of Compensation Techniques for improving PSRR of an OPAMP
Comparative Analysis of Compensation Techniques for improving PSRR of an OPAMP 1 Pathak Jay, 2 Sanjay Kumar M.Tech VLSI and Embedded System Design, Department of School of Electronics, KIIT University,
More informationA Low Power Single Ended Inductorless Wideband CMOS LNA with G m Enhancement and Noise Cancellation
2017 International Conference on Electronic, Control, Automation and Mechanical Engineering (ECAME 2017) ISBN: 978-1-60595-523-0 A Low Power Single Ended Inductorless Wideband CMOS LNA with G m Enhancement
More informationDesign of a Low Noise Amplifier using 0.18µm CMOS technology
The International Journal Of Engineering And Science (IJES) Volume 4 Issue 6 Pages PP.11-16 June - 2015 ISSN (e): 2319 1813 ISSN (p): 2319 1805 Design of a Low Noise Amplifier using 0.18µm CMOS technology
More informationDesign of CMOS LNA for Radio Receiver using the Cadence Simulation Tool
MIT International Journal of Electronics and Communication Engineering, Vol. 3, No. 2, August 2013, pp. 63 68 63 Design of CMOS LNA for Radio Receiver using the Cadence Simulation Tool Neha Rani M.Tech.
More informationAnalog CMOS Interface Circuits for UMSI Chip of Environmental Monitoring Microsystem
Analog CMOS Interface Circuits for UMSI Chip of Environmental Monitoring Microsystem A report Submitted to Canopus Systems Inc. Zuhail Sainudeen and Navid Yazdi Arizona State University July 2001 1. Overview
More informationHighly linear common-gate mixer employing intrinsic second and third order distortion cancellation
Highly linear common-gate mixer employing intrinsic second and third order distortion cancellation Mahdi Parvizi a), and Abdolreza Nabavi b) Microelectronics Laboratory, Tarbiat Modares University, Tehran
More informationA Low Power Array Multiplier Design using Modified Gate Diffusion Input (GDI)
A Low Power Array Multiplier Design using Modified Gate Diffusion Input (GDI) Mahendra Kumar Lariya 1, D. K. Mishra 2 1 M.Tech, Electronics and instrumentation Engineering, Shri G. S. Institute of Technology
More informationANALYSIS AND DESIGN OF HIGH CMRR INSTRUMENTATION AMPLIFIER FOR ECG SIGNAL ACQUISITION SYSTEM USING 180nm CMOS TECHNOLOGY
International Journal of Electronics and Communication Engineering (IJECE) ISSN 2278-9901 Vol. 2, Issue 4, Sep 2013, 67-74 IASET ANALYSIS AND DESIGN OF HIGH CMRR INSTRUMENTATION AMPLIFIER FOR ECG SIGNAL
More informationDesign of a Capacitor-less Low Dropout Voltage Regulator
Design of a Capacitor-less Low Dropout Voltage Regulator Sheenam Ahmed 1, Isha Baokar 2, R Sakthivel 3 1 Student, M.Tech VLSI, School of Electronics Engineering, VIT University, Vellore, Tamil Nadu, India
More informationDual-band LNA Design for Wireless LAN Applications. 2.4 GHz LNA 5 GHz LNA Min Typ Max Min Typ Max
Dual-band LNA Design for Wireless LAN Applications White Paper By: Zulfa Hasan-Abrar, Yut H. Chow Introduction Highly integrated, cost-effective RF circuitry is becoming more and more essential to the
More informationNoise Analysis for low-voltage low-power CMOS RF low noise amplifier. Mai M. Goda, Mohammed K. Salama, Ahmed M. Soliman
International Journal of Scientific & Engineering Research, Volume 6, Issue 3, March-205 ISSN 2229-558 536 Noise Analysis for low-voltage low-power CMOS RF low noise amplifier Mai M. Goda, Mohammed K.
More informationRF Integrated Circuits
Introduction and Motivation RF Integrated Circuits The recent explosion in the radio frequency (RF) and wireless market has caught the semiconductor industry by surprise. The increasing demand for affordable
More informationChapter 5. Operational Amplifiers and Source Followers. 5.1 Operational Amplifier
Chapter 5 Operational Amplifiers and Source Followers 5.1 Operational Amplifier In single ended operation the output is measured with respect to a fixed potential, usually ground, whereas in double-ended
More informationDesign technique of broadband CMOS LNA for DC 11 GHz SDR
Design technique of broadband CMOS LNA for DC 11 GHz SDR Anh Tuan Phan a) and Ronan Farrell Institute of Microelectronics and Wireless Systems, National University of Ireland Maynooth, Maynooth,Co. Kildare,
More informationFully integrated CMOS transmitter design considerations
Semiconductor Technology Fully integrated CMOS transmitter design considerations Traditionally, multiple IC chips are needed to build transmitters (Tx) used in wireless communications. The difficulty with
More informationA 3.5 GHz Low Noise, High Gain Narrow Band Differential Low Noise Amplifier Design for Wi-MAX Applications
International Journal of Electronics Engineering Research. ISSN 0975-6450 Volume 9, Number 4 (2017) pp. 505-516 Research India Publications http://www.ripublication.com A 3.5 GHz Low Noise, High Gain Narrow
More informationDesign of Low Power Preamplifier Latch Based Comparator
Design of Low Power Preamplifier Latch Based Comparator Siddharth Bhat SRM University India siddharth.bhat05@gmail.com Shubham Choudhary SRM University India shubham.choudhary8065@gmail.com Jayakumar Selvakumar
More informationDesigning a 960 MHz CMOS LNA and Mixer using ADS. EE 5390 RFIC Design Michelle Montoya Alfredo Perez. April 15, 2004
Designing a 960 MHz CMOS LNA and Mixer using ADS EE 5390 RFIC Design Michelle Montoya Alfredo Perez April 15, 2004 The University of Texas at El Paso Dr Tim S. Yao ABSTRACT Two circuits satisfying the
More informationChapter 6. Case Study: 2.4-GHz Direct Conversion Receiver. 6.1 Receiver Front-End Design
Chapter 6 Case Study: 2.4-GHz Direct Conversion Receiver The chapter presents a 0.25-µm CMOS receiver front-end designed for 2.4-GHz direct conversion RF transceiver and demonstrates the necessity and
More informationImproved SNR Integrator Design with Feedback Compensation for Modulator
Improved SNR Integrator Design with Feedback Compensation for Modulator 1 Varun Mishra, 2 Abhishek Bora, 3 Vishal Ramola 1 M.Tech Student, 2 M.Tech Student, 3 Assistant Professor 1 VLSI Design, 1 Faculty
More informationLOW POWER CMOS LNA FOR MULTI-STANDARD WIRELESS APPLICATIONS Vaithianathan.V 1, Dr.Raja.J 2, Kalimuthu.Y 3
Research Article LOW POWER CMOS LNA FOR MULTI-STANDARD WIRELESS APPLICATIONS Vaithianathan.V 1, Dr.Raja.J 2, Kalimuthu.Y 3 Address for Correspondence 1,3 Department of ECE, SSN College of Engineering 2
More informationETI , Good luck! Written Exam Integrated Radio Electronics. Lund University Dept. of Electroscience
und University Dept. of Electroscience EI170 Written Exam Integrated adio Electronics 2010-03-10, 08.00-13.00 he exam consists of 5 problems which can give a maximum of 6 points each. he total maximum
More informationDESIGN OF 3 TO 5 GHz CMOS LOW NOISE AMPLIFIER FOR ULTRA-WIDEBAND (UWB) SYSTEM
Progress In Electromagnetics Research C, Vol. 9, 25 34, 2009 DESIGN OF 3 TO 5 GHz CMOS LOW NOISE AMPLIFIER FOR ULTRA-WIDEBAND (UWB) SYSTEM S.-K. Wong and F. Kung Faculty of Engineering Multimedia University
More informationDESIGN OF A FULLY DIFFERENTIAL HIGH-SPEED HIGH-PRECISION AMPLIFIER
DESIGN OF A FULLY DIFFERENTIAL HIGH-SPEED HIGH-PRECISION AMPLIFIER Mayank Gupta mayank@ee.ucla.edu N. V. Girish envy@ee.ucla.edu Design I. Design II. University of California, Los Angeles EE215A Term Project
More information3-Stage Transimpedance Amplifier
3-Stage Transimpedance Amplifier ECE 3400 - Dr. Maysam Ghovanloo Garren Boggs TEAM 11 Vasundhara Rawat December 11, 2015 Project Specifications and Design Approach Goal: Design a 3-stage transimpedance
More informationLow Noise Amplifier Design Methodology Summary By Ambarish Roy, Skyworks Solutions, Inc.
February 2014 Low Noise Amplifier Design Methodology Summary By Ambarish Roy, Skyworks Solutions, Inc. Low Noise Amplifiers (LNAs) amplify weak signals received by the antenna in communication systems.
More informationDesign of A Wideband Active Differential Balun by HMIC
Design of A Wideband Active Differential Balun by HMIC Chaoyi Li 1, a and Xiaofei Guo 2, b 1School of Electronics Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China;
More informationA Review of CMOS Low Noise Amplifier for UWB System
A Review of CMOS Low Noise Amplifier for UWB System R. Sapawi, D.S.A.A. Yusuf, D.H.A. Mohamad, S. Suhaili, N. Junaidi Department of Electrical and Electronic Engineering Faculty of Engineering, Universiti
More informationA 100MHz CMOS wideband IF amplifier
A 100MHz CMOS wideband IF amplifier Sjöland, Henrik; Mattisson, Sven Published in: IEEE Journal of Solid-State Circuits DOI: 10.1109/4.663569 1998 Link to publication Citation for published version (APA):
More informationA MONOLITHICALLY INTEGRATED PHOTORECEIVER WITH AVALANCHE PHOTODIODE IN CMOS TECHNOLOGY
A MONOLITHICALLY INTEGRATED PHOTORECEIVER WITH AVALANCHE PHOTODIODE IN CMOS TECHNOLOGY Zul Atfyi Fauzan Mohammed Napiah 1,2 and Koichi Iiyama 2 1 Centre for Telecommunication Research and Innovation, Faculty
More informationChapter 13 Oscillators and Data Converters
Chapter 13 Oscillators and Data Converters 13.1 General Considerations 13.2 Ring Oscillators 13.3 LC Oscillators 13.4 Phase Shift Oscillator 13.5 Wien-Bridge Oscillator 13.6 Crystal Oscillators 13.7 Chapter
More informationA 6 th Order Ladder Switched-Capacitor Bandpass Filter with a center frequency of 10 MHz and a Q of 20
A 6 th Order Ladder Switched-Capacitor Bandpass Filter with a center frequency of 10 MHz and a Q of 20 Joseph Adut,Chaitanya Krishna Chava, José Silva-Martínez March 27, 2002 Texas A&M University Analog
More informationDesigning a fully integrated low noise Tunable-Q Active Inductor for RF applications
Designing a fully integrated low noise Tunable-Q Active Inductor for RF applications M. Ikram Malek, Suman Saini National Institute of technology, Kurukshetra Kurukshetra, India Abstract Many architectures
More informationDesign and Simulation Study of Active Balun Circuits for WiMAX Applications
Design and Simulation Study of Circuits for WiMAX Applications Frederick Ray I. Gomez 1,2,*, John Richard E. Hizon 2 and Maria Theresa G. De Leon 2 1 New Product Introduction Department, Back-End Manufacturing
More informationDesign of Low Power Wake-up Receiver for Wireless Sensor Network
Design of Low Power Wake-up Receiver for Wireless Sensor Network Nikita Patel Dept. of ECE Mody University of Sci. & Tech. Lakshmangarh (Rajasthan), India Satyajit Anand Dept. of ECE Mody University of
More informationQuadrature GPS Receiver Front-End in 0.13μm CMOS: The QLMV cell
1 Quadrature GPS Receiver Front-End in 0.13μm CMOS: The QLMV cell Yee-Huan Ng, Po-Chia Lai, and Jia Ruan Abstract This paper presents a GPS receiver front end design that is based on the single-stage quadrature
More informationLecture 20: Passive Mixers
EECS 142 Lecture 20: Passive Mixers Prof. Ali M. Niknejad University of California, Berkeley Copyright c 2005 by Ali M. Niknejad A. M. Niknejad University of California, Berkeley EECS 142 Lecture 20 p.
More informationCommon Mode Feedback for Fully Differential Amplifier in ami06 micron CMOS process
Published by : http:// Common Mode Feedback for Fully Differential Amplifier in ami06 micron CMOS process Ravi Teja Bojanapally Department of Electrical and Computer Engineering, Texas Tech University,
More informationNOWADAYS, multistage amplifiers are growing in demand
1690 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I: REGULAR PAPERS, VOL. 51, NO. 9, SEPTEMBER 2004 Advances in Active-Feedback Frequency Compensation With Power Optimization and Transient Improvement Hoi
More informationA 3 TO 5GHZ COMMON SOURCE LOW NOISE AMPLIFIER USING 180NM CMOS TECHNOLOGY FOR WIRELESS SYSTEMS
International Journal of Computer Engineering and Applications, Volume V, Issue III, March 14 www.ijcea.com ISSN 2321-3469 A 3 TO 5GHZ COMMON SOURCE LOW NOISE AMPLIFIER USING 180NM CMOS TECHNOLOGY FOR
More informationDesign of Low Voltage Low Power CMOS OP-AMP
RESEARCH ARTICLE OPEN ACCESS Design of Low Voltage Low Power CMOS OP-AMP Shahid Khan, Prof. Sampath kumar V. Electronics & Communication department, JSSATE ABSTRACT Operational amplifiers are an integral
More informationPROJECT ON MIXED SIGNAL VLSI
PROJECT ON MXED SGNAL VLS Submitted by Vipul Patel TOPC: A GLBERT CELL MXER N CMOS AND BJT TECHNOLOGY 1 A Gilbert Cell Mixer in CMOS and BJT technology Vipul Patel Abstract This paper describes a doubly
More informationMultimode 2.4 GHz Front-End with Tunable g m -C Filter. Group 4: Nick Collins Trevor Hunter Joe Parent EECS 522 Winter 2010
Multimode 2.4 GHz Front-End with Tunable g m -C Filter Group 4: Nick Collins Trevor Hunter Joe Parent EECS 522 Winter 2010 Overview Introduction Complete System LNA Mixer Gm-C filter Conclusion Introduction
More informationPerformance Analysis of Narrowband and Wideband LNA s for Bluetooth and IR-UWB
IJSRD International Journal for Scientific Research & Development Vol., Issue 03, 014 ISSN (online): 310613 Performance Analysis of Narrowband and Wideband s for Bluetooth and IRUWB Abhishek Kumar Singh
More informationDesign and Simulation of an Operational Amplifier with High Gain and Bandwidth for Switched Capacitor Filters
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-issn: 2278-1676,p-ISSN: 2320-3331, Volume 11, Issue 1 Ver. II (Jan. Feb. 2016), PP 47-53 www.iosrjournals.org Design and Simulation
More informationA 3 5 GHz CMOS High Linearity Ultra Wideband Low Noise Amplifier in 0.18µ CMOS
Proceedings of the 5th WSEAS Int. Conf. on CIRCUITS, SYSTEMS, ELECTRONICS, CONTROL & SIGNAL PROCESSING, Dallas, USA, November -, 6 5 A 5 GHz CMOS High Linearity Ultra Wideband Low Noise Amplifier in.8µ
More informationAn Ultra Low-Voltage and Low-Power OTA Using Bulk-Input Technique and Its Application in Active-RC Filters
Circuits and Systems, 2011, 2, 183-189 doi:10.4236/cs.2011.23026 Published Online July 2011 (http://www.scirp.org/journal/cs) An Ultra Low-Voltage and Low-Power OTA Using Bulk-Input Technique and Its Application
More informationDesign and Simulation of Low Dropout Regulator
Design and Simulation of Low Dropout Regulator Chaitra S Kumar 1, K Sujatha 2 1 MTech Student, Department of Electronics, BMSCE, Bangalore, India 2 Assistant Professor, Department of Electronics, BMSCE,
More information6.776 High Speed Communication Circuits and Systems Lecture 14 Voltage Controlled Oscillators
6.776 High Speed Communication Circuits and Systems Lecture 14 Voltage Controlled Oscillators Massachusetts Institute of Technology March 29, 2005 Copyright 2005 by Michael H. Perrott VCO Design for Narrowband
More informationDesign and Layout of a X-Band MMIC Power Amplifier in a Phemt Technology
Design and Layout of a X-Band MMIC Power Amplifier in a Phemt Technology Renbin Dai, and Rana Arslan Ali Khan Abstract The design of Class A and Class AB 2-stage X band Power Amplifier is described in
More informationDesign of a Folded Cascode Operational Amplifier in a 1.2 Micron Silicon-Carbide CMOS Process
University of Arkansas, Fayetteville ScholarWorks@UARK Electrical Engineering Undergraduate Honors Theses Electrical Engineering 5-2017 Design of a Folded Cascode Operational Amplifier in a 1.2 Micron
More informationA Switched-Capacitor Band-Pass Biquad Filter Using a Simple Quasi-unity Gain Amplifier
A Switched-Capacitor Band-Pass Biquad Filter Using a Simple Quasi-unity Gain Amplifier Hugo Serra, Nuno Paulino, and João Goes Centre for Technologies and Systems (CTS) UNINOVA Dept. of Electrical Engineering
More informationHIGH-GAIN CMOS LOW NOISE AMPLIFIER FOR ULTRA WIDE-BAND WIRELESS RECEIVER
Progress In Electromagnetics Research C, Vol. 7, 183 191, 2009 HIGH-GAIN CMOS LOW NOISE AMPLIFIER FOR ULTRA WIDE-BAND WIRELESS RECEIVER A. Dorafshan and M. Soleimani Electrical Engineering Department Iran
More informationSimulation and Design Analysis of Integrated Receiver System for Millimeter Wave Applications
Simulation and Design Analysis of Integrated Receiver System for Millimeter Wave Applications Rekha 1, Rajesh Kumar 2, Dr. Raj Kumar 3 M.R.K.I.E.T., REWARI ABSTRACT This paper presents the simulation and
More informationPankaj Naik Electronic and Instrumentation Deptt. SGSITS, Indore, India. Priyanka Sharma Electronic and. SGSITS, Indore, India
Designing Of Current Mode Instrumentation Amplifier For Bio-Signal Using 180nm CMOS Technology Sonu Mourya Electronic and Instrumentation Deptt. SGSITS, Indore, India Pankaj Naik Electronic and Instrumentation
More informationA Low Noise, Voltage Control Ring Oscillator Based on Pass Transistor Delay Cell
A Low Noise, Voltage Control Ring Oscillator Based on Pass Transistor Delay Cell Devi Singh Baghel 1, R.C. Gurjar 2 M.Tech Student, Department of Electronics and Instrumentation, Shri G.S. Institute of
More informationA 2.4 GHZ RECEIVER IN SILICON-ON-SAPPHIRE MICHAEL PETERS. B.S., Kansas State University, 2009 A REPORT
A 2.4 GHZ RECEIVER IN SILICON-ON-SAPPHIRE by MICHAEL PETERS B.S., Kansas State University, 2009 A REPORT submitted in partial fulfillment of the requirements for the degree MASTER OF SCIENCE Department
More informationLow-Voltage Wide Linear Range Tunable Operational Transconductance Amplifier
Low-Voltage Wide Linear Range Tunable Operational Transconductance Amplifier A dissertation submitted in partial fulfillment of the requirement for the award of degree of Master of Technology in VLSI Design
More informationDesign of High Gain Two stage Op-Amp using 90nm Technology
Design of High Gain Two stage Op-Amp using 90nm Technology Shaik Aqeel 1, P. Krishna Deva 2, C. Mahesh Babu 3 and R.Ganesh 4 1 CVR College of Engineering/UG Student, Hyderabad, India 2 CVR College of Engineering/UG
More informationISSCC 2004 / SESSION 26 / OPTICAL AND FAST I/O / 26.6
ISSCC 2004 / SESSION 26 / OPTICAL AND FAST I/O / 26.6 26.6 40Gb/s Amplifier and ESD Protection Circuit in 0.18µm CMOS Technology Sherif Galal, Behzad Razavi University of California, Los Angeles, CA Optical
More informationLow-Power RF Integrated Circuit Design Techniques for Short-Range Wireless Connectivity
Low-Power RF Integrated Circuit Design Techniques for Short-Range Wireless Connectivity Marvin Onabajo Assistant Professor Analog and Mixed-Signal Integrated Circuits (AMSIC) Research Laboratory Dept.
More informationLow Noise Amplifier Design
THE UNIVERSITY OF TEXAS AT DALLAS DEPARTMENT OF ELECTRICAL ENGINEERING EERF 6330 RF Integrated Circuit Design (Spring 2016) Final Project Report on Low Noise Amplifier Design Submitted To: Dr. Kenneth
More information6.776 High Speed Communication Circuits Lecture 7 High Freqeuncy, Broadband Amplifiers
6.776 High Speed Communication Circuits Lecture 7 High Freqeuncy, Broadband Amplifiers Massachusetts Institute of Technology February 24, 2005 Copyright 2005 by Hae-Seung Lee and Michael H. Perrott High
More informationRail-To-Rail Output Op-Amp Design with Negative Miller Capacitance Compensation
Rail-To-Rail Op-Amp Design with Negative Miller Capacitance Compensation Muhaned Zaidi, Ian Grout, Abu Khari bin A ain Abstract In this paper, a two-stage op-amp design is considered using both Miller
More informationDesign of a Broadband HEMT Mixer for UWB Applications
Indian Journal of Science and Technology, Vol 9(26), DOI: 10.17485/ijst/2016/v9i26/97253, July 2016 ISSN (Print) : 0974-6846 ISSN (Online) : 0974-5645 Design of a Broadband HEMT Mixer for UWB Applications
More informationECE 255, MOSFET Amplifiers
ECE 255, MOSFET Amplifiers 26 October 2017 In this lecture, the basic configurations of MOSFET amplifiers will be studied similar to that of BJT. Previously, it has been shown that with the transistor
More informationA low-if 2.4 GHz Integrated RF Receiver for Bluetooth Applications Lai Jiang a, Shaohua Liu b, Hang Yu c and Yan Li d
Applied Mechanics and Materials Online: 2013-06-27 ISSN: 1662-7482, Vol. 329, pp 416-420 doi:10.4028/www.scientific.net/amm.329.416 2013 Trans Tech Publications, Switzerland A low-if 2.4 GHz Integrated
More informationNEW WIRELESS applications are emerging where
IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 39, NO. 4, APRIL 2004 709 A Multiply-by-3 Coupled-Ring Oscillator for Low-Power Frequency Synthesis Shwetabh Verma, Member, IEEE, Junfeng Xu, and Thomas H. Lee,
More information444 Index. F Fermi potential, 146 FGMOS transistor, 20 23, 57, 83, 84, 98, 205, 208, 213, 215, 216, 241, 242, 251, 280, 311, 318, 332, 354, 407
Index A Accuracy active resistor structures, 46, 323, 328, 329, 341, 344, 360 computational circuits, 171 differential amplifiers, 30, 31 exponential circuits, 285, 291, 292 multifunctional structures,
More informationLINEARITY IMPROVEMENT OF CASCODE CMOS LNA USING A DIODE CONNECTED NMOS TRANSISTOR WITH A PARALLEL RC CIRCUIT
Progress In Electromagnetics Research C, Vol. 17, 29 38, 2010 LINEARITY IMPROVEMENT OF CASCODE CMOS LNA USING A DIODE CONNECTED NMOS TRANSISTOR WITH A PARALLEL RC CIRCUIT C.-P. Chang, W.-C. Chien, C.-C.
More informationEnhancement of Design Quality for an 8-bit ALU
ABHIYANTRIKI An International Journal of Engineering & Technology (A Peer Reviewed & Indexed Journal) Vol. 3, No. 5 (May, 2016) http://www.aijet.in/ eissn: 2394-627X Enhancement of Design Quality for an
More information6500V/µs, Wideband, High-Output-Current, Single- Ended-to-Differential Line Drivers with Enable
99 Rev ; /99 EVALUATION KIT AVAILABLE 65V/µs, Wideband, High-Output-Current, Single- General Description The // single-ended-todifferential line drivers are designed for high-speed communications. Using
More informationDownloaded from edlib.asdf.res.in
ASDF India Proceedings of the Intl. Conf. on Innovative trends in Electronics Communication and Applications 2014 242 Design and Implementation of Ultrasonic Transducers Using HV Class-F Power Amplifier
More informationDESIGN OF ZIGBEE RF FRONT END IC IN 2.4 GHz ISM BAND
DESIGN OF ZIGBEE RF FRONT END IC IN 2.4 GHz ISM BAND SUCHITAV KHADANGA RFIC TECHNOLOGIES, BANGALORE, INDIA http://www.rficdesign.com Team-RV COLLEGE Ashray V K D V Raghu Sanjith P Hemagiri Rahul Verma
More information