EEE 270 Elektronik Analog II

Similar documents
EEE 105 TEORI LITAR I

UNIVERSITI SAINS MALAYSIA. Peperiksaan Semester Pertama Sidang Akademik 2011/2012. Januari 2012 EEE 241 ANALOG I. Masa : 3 jam

EEE 340 ELEKTRONIK ANALOG II

UNIVERSITI SAINS MALAYSIA EEE 241 ELEKTRONIK ANALOG I

UNIVERSITI SAINS MALAYSIA. First Semester Examination 2012/2013 Academic Session. January 2013 EEE 241 ANALOG ELECTRONIC I [ELEKTRONIK ANALOG I]

EEU 104 TEKNOLOGI ELEKTRIK

EEE 445 REKABENTUK LITAR ANALOG BERSEPADU

UNIVERSITI SAINS MALAYSIA EEE 344 SISTEM VLSI

UNIVERSITI SAINS MALAYSIA. First Semester Examination 2013/2014 Academic Session. December 2013/January 2014 EEE 105 CIRCUIT THEORY I [TEORI LITAR I]

EEE 354 SISTEM KAWALAN DIGIT

UNIVERSITI SAINS MALAYSIA

UNIVERSITI SAINS MALAYSIA EEE 344 SISTEM VLSI

UNIVERSITI SAINS MALAYSIA EEM 352 REKABENTUK MEKATRONIK II

UNIVERSITI SAINS MALAYSIA. Peperiksaan Semester Kedua Sidang Akademik 1997/98. Februari EEE Peranti Semikonduktor Lanjutan.

EEE 445 DESIGN OF INTEGRATED ANALOG CIRCUITS

UNIVERSITI SAINS MALAYSIA. First Semester Examination 2014/2015 Academic Session. December 2014/January 2015 EEE 105 CIRCUIT THEORY I [TEORI LITAR I]

EEU 104 TEKNOLOGI ELEKTRIK

EEK ELEKTRONIK KUASA LANJUTAN

UNIVERSITI SAINS MALAYSIA. First Semester Examination. 2014/2015 Academic Session. December 2014/January 2015

UNIVERSITI SAINS MALAYSIA. First Semester Examination. 2014/2015 Academic Session. December 2014/January 2015

EEE 241 ELEKTRONIK ANALOG I

EEK 471 ELEKTRONIK KUASA LANJUTAN

EEE 130 ELEKTRONIK DIGIT I

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

EEK 361 ELEKTRONIK KUASA

UNIVERSITI SAINS MALAYSIA. Peperiksaan Semester Kedua Sidang Akademik 2002/2003. Februari/Mac 2003

ELEKTRONIK KUASA LANJUTAN

UNIVERSITI SAINS MALAYSIA EEK 472 POWER SYSTEM ANALYSIS

EEE 344 SYSTEM VLSI [SISTEM VLSI]

UNIVERSITI SAINS MALAYSIA. First Semester Examination 2013/2014 Academic Session. December 2013 / January 2014

...2/- Masa: [3 jam] Jawab LIMA (5) soalan. Semua soalan hendaklah dijawab di dalam Bahasa Malaysia. Jika pelajar memilih menjawab di

EEK 471 ADVANCED POWER ELECTRONIC

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

UNIVERSITI SAINS MALAYSIA. First Semester Examination 2012/2013 Academic Session. January 2013 EEU 104 ELECTRONIC TECHNOLOGY [TEKNOLOGI ELEKTRIK]

UNIVERSITI SAINS MALAYSIA EEU TEKNOLOGI ELEKTRIK. Jawab semua soalan dalam bahasa Malaysia atau bahasa Inggeris atau kombinasi kedua-duanya.

EEK 365 SISTEM PENGAGIHAN ELEKTRIK KUASA

EEE 332 COMMUNICATION

INSTRUCTION: This section consists of TEN (10) structured questions. Answer ALL questions.

UNlVERSITI SAIN$ MALA YSIA. Peperiksaan Semester Kedua Sidang Akademik 1997/98. Februari EEE 228, Isyarat Dan Sistem

EEM 352 REKABENTUK MEKATRONIK II

JEE PERHUBUNGAN

EEK 472 POWER SYSTEM ANALYSIS [ANALISA SISTEM KUASA]

UNIVERSITI SAINS MALAYSIA. CPT344 Computer Vision & Image Processing [Penglihatan Komputer & Pemprosesan Imej]

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL question.

UNIVERSITI SAINS MALAYSIA. Peperiksaan Semester Kedua Sidang Akademik 1997/98. Februari EEE Teori Litar. Masa: [3 jam]

HBT 213 Sintaksis dan Semantik untuk Penterjemahan

EKT 358 Sistem Perhubungan [Communication Systems]

EEK 474 REKABENTUK MESIN ELEKTRIK

... 2/- J awab LIMA (5) soalan. UNIVERSm SAINS MALAYSIA. Peperiksaan Semester Pertama Sidang Akademik 1996/97. Oktober/November 1996.

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

INSTRUCTION: This section consists of TEN (10) structured questions. Answer ALL questions.

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

UNIVERSITI SAINS MALAYSIA

UNIVERSITI SAINS MALAYSIA Peperiksaan Semester Pertama Sidang Akademik 2003/2004

EEU104 Electrical Technology (Teknologi Elektrik)

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

EEK ANALISIS SISTEM KUASA

INSTRUCTION: This section consists of TEN (10) structured questions. Answer ALL questions.

UNIVERSITI SAINS MALAYSIA. CPT114 Logic & Applications [Logik & Aplikasi]

REKABENTUK MEKATRONIK I

UNIVERSITI SAINS MALAYSIA. Second Semester Examination 2012/2013 Academic Session. June 2013 EEK 260 ELECTRIC MACHINE [MESIN ELEKTRIK]

Assignment 1. Question 1 [Soalan 1]

EEE 440 SISTEM PERHUBUNGAN MODEN

EPP 212 Advanced Manufacturing Technology [Teknologi Pembuatan Termaju]

UNIVERSITI SAINS MALAYSIA ELEKTRONIK ANALOG I EEE241 - Sila pastikan bahawa kertas peperiksaan ini mengandungi SEBELAS muka surat dan

INSTRUCTION: This section consists of SIX (6) essay questions. Answer FOUR (4) questions only.

EPP 212 Advanced Manufacturing Technology [Teknologi Pembuatan Termaju]

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

Tutorial 1. Question 1 [Soalan 1]

MULTIMEDIA COLLEGE JALAN GURNEY KIRI KUALA LUMPUR

INSTRUCTION: This section consists of FOUR (4) essay questions. Answer ALL questions.

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

EEM 353 MECHANICAL ENGINEERING DESIGN [REKABENTUK KEJURUTERAAN MEKANIK]

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

UNIVERSITI SAINS MALAYSIA. Peperiksaan Semester Pertama Sidang Akademik 1996/97. OktoberlNovember EEE Perhubungan.

UNIVERSITI SAINS MALAYSIA. EPE 442 Advanced Semiconductor Manufacturing Technology [Teknologi Pembuatan Semikonduktor Termaju]

ENAM soala%jawab maria-mana LIMA soalan sahaja.

MULTIMEDIA COLLEGE JALAN GURNEY KIRI KUALA LUMPUR

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

INSTRUCTION: This paper consists of SIX (6) structured questions. Answer any FOUR (4) questions.

MULTIMEDIA COLLEGE JALAN GURNEY KIRI KUALA LUMPUR

EPP 212 Advanced Manufacturing Technology [Teknologi Pembuatan Termaju]

Ogos / September 1998 UNIVERSITI SAINS MALAYSIA. Peperiksaan Semester Pertama Sidang Akademik 1998/99 EAA 454/4 - REKABENTUK STRUKTUR LANJUTAN

RAG 265 Building Construction 2 [Pembinaan Bangunan 2]

INSTRUCTION: This section consists of TEN (10) structured questions. Answer ALL questions.

UNIVERSITI SAINS MALAYSIA EEE 432- ANTENA DAN PERAMBATAN

UNIVERSITI SAINS MALAYSIA. CST231/CSM331 Data Communications & Networks [Komunikasi Data & Rangkaian]

INSTRUCTION: This section consists of TEN (10) structured questions. Answer ALL questions.

EKT 358 Sistem Perhubungan [Communication Systems]

UNIVERSITI SAINS MALAYSIA EEK 470 ELECTRICAL POWER DISTRIBUTION SYSTEM

UNIVERSITI MALAYSIA PERLIS. EMT Electronic Devices [Peranti Elektronik]

RAG 322 Environmental Science 2 [Sains Persekitaran 2]

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

INSTRUCTION: This section consists of SIX (6) essay questions. Answer FOUR (4) questions only.

EMC 201 Measurement & Instrumentation [Pengukuran & Peralatan]

PKSR AKHIR SEMESTER 2 (OKTOBER) 2013

EAK 261E/3 Geomatics Engineering EAK 261E/3 - Kejuruteraan Geomatik

EEM 355 MECHANTRONIC SYSTEM [SISTEM MEKATRONIK]

Additional Mathematics Form 5 Chapter 1 (Progression) PROGRESSION (JANJANG) Paper 1

KORELASI. Standard Technical Manual. Rekod Pindaan / Semakan. Pindaan 1 : Pindaan pada pengenalan. Pindaan pada tatacara no

Transcription:

UNIVERSITI SAINS MALAYSIA Peperiksaan Semester Kedua Sidang Akademik 2011/2012 Jun 2012 EEE 270 Elektronik Analog II Masa : 3 jam ARAHAN KEPADA CALON: Sila pastikan bahawa kertas peperiksaan ini mengandungi TUJUH muka surat bercetak sebelum anda memulakan peperiksaan ini. Kertas soalan ini mengandungi dua bahagian, Bahagian A dan Bahagian B. Jawab LIMA soalan. Jawab DUA soalan dalam Bahagian A dan DUA soalan dalam Bahagian B dan SATU soalan daripada mana-mana Bahagian. Gunakan dua buku jawapan yang diberikan supaya jawapan-jawapan bagi soalan-soalan Bahagian A adalah di dalam satu buku jawapan dan bagi Bahagian B di dalam buku jawapan yang lain. Mulakan jawapan anda untuk setiap soalan pada muka surat yang baru. Agihan markah bagi soalan diberikan disudut sebelah kanan soalan berkenaan. Jawab semua soalan di dalam Bahasa Malaysia atau Bahasa Inggeris. Sekiranya terdapat sebarang percanggahan pada soalan peperiksaan, versi Bahasa Inggeris hendaklah diguna pakai. In the event of any discrepancies, the English version shall be used. 2/-

BAHAGIAN A PART A -2- [EEE270] 1. (a) Perbandingan di antara penapis jalur rendah dan penapis jalur tinggi adalah penting di dalam sesebuah sistem. Justeru itu, The comparison between a low pass filter and high pass filter is essential in a system. Therefore, (i) Lukis Av(s) menentang frekuensi radian ω dan nyatakan magnitudnya. Draw the Av(s) versus ω and state their corresponding magnitude. (ii) Nyatakan jumlah kutub dan sifar dan juga jalur lebarnya. State number of poles and zeros, and the bandwidth. (iii) Nyatakan fasa yang berfungsikan frekuensi. State the phase as a function of frequency. Diod di dalam Rajah 1 mempunyai voltan-buka bernilai 0.6 V, dan penguat kendalian beroperasi dengan punca voltan berjumlah ±15 V. Apakah nilai bagi v 0 dan v 1 bagi litar jika masukan adalah +2 V dan -2 V. Suppose diode in Figure 1 has an on-voltage of 0.6 V, and the op amp is operating with ±15 V power supplies. What are the voltages v 0 and v 1 for the circuit if input voltage are +2 V and -2 V. (8 markah/marks) 3/-

-3- [EEE270] Rajah 1 Figure 1 2. Tentukan nilai A v dan R in bagi litar Rajah 2, jika penguat kendalian mempunyai nilai gandaan gelung-terbuka sebanyak 80 db, rintangan masukan 25 kω dan juga rintangan keluaran sebanyak 1 kω. Anggarkan bahawa penguat kendalian tersebut dipacu oleh isyarat voltan masukan dengan rintangan sumber bernilai 2-kΩ dan jaringan suapbalik diimplementasikan menggunakan rintangan-rintangan R 2 = 91 kω dan R 1 = 10 kω. Find A v and R in for the circuit shown in Figure 2, if the op amp has an open-loop gain of 80 db, an input resistance of 25 kω, and output resistance of 1 kω. Assume the op amp is driven by a signal voltage with 2-kΩ source resistance, and the feedback network is implemented with R 2 = 91 kω and R 1 = 10 kω. (20 markah/marks) Rajah 2 Figure 2 4/-

-4- [EEE270] 3. (a) Apakah yang anda faham dengan had nisbah penolakan ragam sepunya. Berikan formula-formula berkaitan untuk menjelaskan kefahaman anda. Define finite common-mode rejection ratio. Give relevant expressions to support your explanation. (5 markah/marks) Pertimbangkan litar seperti di dalam Rajah 3. Penguat mempunyai gandaan mod-beza sebanyak 2500 dan juga CMRR bernilai 80 db. Cari julat voltan keluaran jika v 1 = 5.001 V and v 2 =4.999 V. Berapakah peratus kesilapan yang diperolehi berdasarkan had CMRR tersebut. Consider circuit in Figure 3. The amplifier has a differential-mode gain of 2500 and a CMRR of 80 db. Find the range of output voltages if v 1 = 5.001 V and v 2 =4.999 V. What is the percentage of error introduced by the finite CMRR. (15 markah.marks) Rajah 3 Figure 3 5/-

BAHAGIAN B PART B -5- [EEE270] 4. Rajah 4 menunjukkan litar dengan suapbalik. Figure 4 shows circuit with feedback. Rajah 4 Figure 4 (a) (c) Namakan konfigurasi suapbalik. Identify Feedback Configuration. Dapatkan persamaan rintangan masukan. Derived Input Resistance expression. Dapatkan persamaan rintangan keluaran. Derived Output Resistance expression. (8 markah/marks) (8 markah/marks) 6/-

-6- [EEE270] 5. Rajah 5 menunjukkan dua buah transistor membentuk diod sebahagian daripada arus cermin Sooch. Figure 5 shows transistors to form diode connections as part of Sooch current mirror. Rajah 5 Figure 5 (a) Namakan kawasan operasi M1 dan M2 What is the region of operation of M1 and M2. (5 markah/marks) Berdasarkan jangkaan anda apakah nisbah W antara M1 dan M2. Based on your assumptions what is the ratio W between M1 and M2. (15 markah/marks) 7/-

-7- [EEE270] 6. Rajah 6 menunjukkan reka bentuk konfigurasi CMOS folded cascade. Figure 6 shows the design of CMOS folded cascode configuration. Rajah 6 Figure 6 (a) Rekabentuk CMFB berpanjangan untuk mendapat voltan keluaran stabil. Design continuous CMFB circuit to get stable output voltage. (10 markah/marks) Terangkan operasi litar CMFB. Explain how your CMFB circuit operate. (10 markah/marks) ooooooo