OBSOLETE HMC915LP4E. GaAs MMIC MIXER w/ INTEGRATED LO AMPLIFIER, GHz. Typical Applications. Features. Functional Diagram. General Description

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Transcription:

v1.5 LO AMPLIFIER,.5-2.7 GHz Typical Applications The is ideal for: PCS / 3G Infrastructure Base Stations & Repeaters WiMAX & WiBro ISM & Fixed Wireless Functional Diagram Features Input IP3: +28 dbm Low Input LO Drive: -2 to +4 dbm High LO to RF Isolation: 28 db Low Conversion Loss: 8 db Single Positive Supply: +5V @ 88 ma 24 Lead 4x4mm SMT Package: 16mm² General Description The is a high linearity, double-balanced converter that operates from.5 to 2.7 GHz and delivers a +28 dbm input IP3. The LO amplifier output and high dynamic range mixer input are positioned so that an external LO filter can be placed in series between them if necessary. The converter provides 28 db of LO to RF isolation and is ideal for upconverter and downconverter applications. The IC operates from a single +5V supply consuming 88 ma and accepts LO drive levels of -2 to +4 dbm. The design requires no external baluns and supports IF frequencies between DC and 1 GHz. The is pin for pin compatible with the HMC552LP4E and the HMC215LP4E mixers with integrated LO amplifiers. Electrical Specifications, T A = +25 C, LO = +2 dbm, Vcc = +5V, IF = MHz* Parameter Min. Typ. Max. Min. Typ. Max. Units Frequency Range, RF, LO.5-2. 2. - 2.7 GHz Frequency Range, IF DC - 1. DC - 1. GHz Conversion Loss 8 11 13 db Noise Figure (SSB) 8.5.5 db LO to RF Isolation 22 3 25 28 db LO to IF Isolation 16 12 18 db IP3 (Input) 28 28 dbm 1 db Compression (Input) 18 2 dbm LO Drive Input Level (Typical) -2 to 4 +2 to 6 dbm Supply Current (Icc) 78 88 1 78 88 1 ma *Unless otherwise noted, all measurements performed as a downconverter, with low side LO and configured as shown in application circuit. - 1 For price, delivery and to place orders: Hittite Microwave Corporation, For price, delivery, 2 Alpha and Road, to place Chelmsford, orders: Analog MA Devices, 1824Inc., One Technology Way, P.O. Box 96, Norwood, MA 262-96 Phone: 978-3343 Fax: 978-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D

v1.5 LO AMPLIFIER,.5-2.7 GHz Conversion Gain vs. Temperature, IF = MHz Conversion Gain vs. Temperature, IF = 1 GHz CONVERSION GAIN (db) - -2-3.3.6.9 1.2 1.5 1.8 2.1 2.4 2.7 3 Isolation ISOLATION (db) - -2-3 -4 Return Loss RETURN LOSS (db) -4C RF to IF LO to RF LO to IF.3.6.9 1.2 1.5 1.8 2.1 2.4 2.7 3 - -2 RF LO 1 2 3 4 5 6 CONVERSION GAIN (db) - -2-4C -3 1.5 1.8 2.1 2.4 2.7 3 Conversion Gain vs. LO Drive CONVERSION GAIN (db) - -2 LO= dbm -3.3.6.9 1.2 1.5 1.8 2.1 2.4 2.7 3 Upconverter Performance Input IP3 vs. LO Drive IP3 (dbm) 4 35 3 25 2 15 5 LO= dbm.3.6.9 1.2 1.5 1.8 2.1 2.4 2.7 3 For price, delivery and to place orders: Hittite Microwave Corporation, For price, delivery, 2 Alpha and Road, to place Chelmsford, orders: Analog MA Devices, 1824Inc., One Technology Way, P.O. Box 96, Norwood, MA 262-96 Phone: 978-3343 Fax: 978-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D - 2

v1.5 LO AMPLIFIER,.5-2.7 GHz Upconverter Performance Conversion Gain vs. LO Drive IF Bandwidth CONVERSION GAIN (db) Input IP3 vs. Temperature, IF = MHz IP3 (dbm) Input IP3 vs. LO Drive, IF = MHz IP3 (dbm) - -2 5 4 3 2.3.6.9 1.2 1.5 1.8 2.1 2.4 2.7 3 4 35 3 25 2 15 5-4C LO= dbm LO= dbm -3.3.6.9 1.2 1.5 1.8 2.1 2.4 2.7 3.3.6.9 1.2 1.5 1.8 2.1 2.4 2.7 3 RESPONSE (db) - -2-3 Conversion Gain,.8 GHz =LO < RF Conversion Gain, 2.25 GHz = LO > RF Return Loss -35.2.4.6.8 1 1.2 1.4 1.6 1.8 Input IP3 vs. Temperature, IF = 1 GHz IP3 (dbm) 5 4 3 2 1.5 1.8 2 2.2 2.5 2.7 3 Input IP2 vs. Temperature IP2 (dbm) 9 8 7 6 5 4-4C -4C 3 1.5 1.8 2 2.2 2.5 2.7 3-3 For price, delivery and to place orders: Hittite Microwave Corporation, For price, delivery, 2 Alpha and Road, to place Chelmsford, orders: Analog MA Devices, 1824Inc., One Technology Way, P.O. Box 96, Norwood, MA 262-96 Phone: 978-3343 Fax: 978-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D

v1.5 LO AMPLIFIER,.5-2.7 GHz Input IP2 vs. LO Drive 9 Input P1dB vs. Temperature 24 IP2 (dbm) 8 7 6 5 4 3 2 Absolute Maximum Ratings Bias Voltage (Vdd) RF Power Input LO Power Input (Vcc = 5 Vdc) Typical Supply Current Vcc 5.5 Vdc +23 dbm Channel Temperature 15 C Continuous Pdiss (T = 85 C) (derate 8.4 mw/ C above 85 C) Thermal Resistance (junction to ground paddle) Storage Temperature Operating Temperature ESD Sensitivity (HBM) LO= dbm.3.6.9 1.2 1.5 1.8 2.1 2.4 2.7 3 + dbm up to 1 GHz +8 dbm from 1-4 GHz.546 W 119 C/W -65 to +15 C 5 to +85 C Class 1C Icc (ma) 4.5 67 ma 5. 88 ma 5.5 117 ma ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS INPUT P1dB (dbm) 22 2 18 16 14 12.3.6.9 1.2 1.5 1.8 2.1 2.4 2.7 MxN Spurious @ IF Port nlo mrf 1 2 3 xx -3.17-23.34-3.34 1-4.67. -23.67 2.17 2-76. -71.34-79.84-71.84 3 xx xx xx -74.67 4 xx xx xx xx RF Freq. = 1.9 GHz @ dbm LO Freq. = 1.8 GHz @ dbm All values in dbc below the IF output power level. Harmonics of LO -4C nlo Spur @ RF Port LO Freq. (GHz) 1 2 3 4 1. 32 4 27 4 1.4 28 19 25 3 1.8 29 16 3 42 2.2 33 18 27 44 2.6 35 23 34 41 3. 34 2 41 44 LO = 4 dbm All values in dbc below input LO level measured at RF port. For price, delivery and to place orders: Hittite Microwave Corporation, For price, delivery, 2 Alpha and Road, to place Chelmsford, orders: Analog MA Devices, 1824Inc., One Technology Way, P.O. Box 96, Norwood, MA 262-96 Phone: 978-3343 Fax: 978-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D - 4

v1.5 LO AMPLIFIER,.5-2.7 GHz Outline Drawing Package Information NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE. 4. PAD BURR LENGTH SHALL BE.15mm MAXIMUM. PAD BURR HEIGHT SHALL BE.5mm MAXIMUM. 5. PACKAGE WARP SHALL NOT EXCEED.5mm. 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED LAND PATTERN. Part Number Package Body Material Lead Finish MSL Rating Package Marking [1] [2] H915 RoHS-compliant Low Stress Injection Molded Plastic % matte Sn MSL1 xxxx [1] 4-Digit lot number xxxx [2] Max peak reflow temperature of 26 C - 5 For price, delivery and to place orders: Hittite Microwave Corporation, For price, delivery, 2 Alpha and Road, to place Chelmsford, orders: Analog MA Devices, 1824Inc., One Technology Way, P.O. Box 96, Norwood, MA 262-96 Phone: 978-3343 Fax: 978-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D

v1.5 LO AMPLIFIER,.5-2.7 GHz Pin Descriptions Pin Number Function Description Interface Schematic 1 MIX LO This pin is DC coupled and matched to 5 Ohms. 2, 6-9, 11-17, 19-24 N/C 3 BIAS 4 GND 5 LO IF The pins are not connected internally; however, all data shown herein was measured with these pins connected to RF/DC ground externally. Power supply and output for the LO amplifier. Three external bypass capacitors are recommended for optimum performance, as illustrated in the application circuit. Backside of package has exposed metal ground paddle that must also be connected to ground. This pin is DC coupled and matched to 5 Ohms. An off chip DC blocking capacitor is required. This pin is DC coupled. For applications not requiring operation to DC, this port should be DC blocked externally using a series capacitor whose value has been chosen to pass the necessary IF frequency range. For operation to DC, this pin must not source/sink more than 18 ma of current or die non-function and possible die failure will result. 18 RF This pin is DC coupled and matched to 5 Ohms. For price, delivery and to place orders: Hittite Microwave Corporation, For price, delivery, 2 Alpha and Road, to place Chelmsford, orders: Analog MA Devices, 1824Inc., One Technology Way, P.O. Box 96, Norwood, MA 262-96 Phone: 978-3343 Fax: 978-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D - 6

v1.5 LO AMPLIFIER,.5-2.7 GHz Application Circuit Recommended Components Values C3 pf C4 2.2 µf C1, C2, C5 pf L1 24 nh R1 1.8 Ohm - 7 For price, delivery and to place orders: Hittite Microwave Corporation, For price, delivery, 2 Alpha and Road, to place Chelmsford, orders: Analog MA Devices, 1824Inc., One Technology Way, P.O. Box 96, Norwood, MA 262-96 Phone: 978-3343 Fax: 978-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D

v1.5 LO AMPLIFIER,.5-2.7 GHz Evaluation PCB List of Materials for Evaluation PCB 127416 [1] Item J1 - J3 Description J4, J5 DC Pin PCB Mount SMA RF Connector C1, C2, C5 pf Chip Capacitor, 42 Pkg. C3 pf Chip Capacitor, 63 Pkg. C4 2.2 μf Capacitor, Tantalum L1 24 nh Chip Inductor, 63 Pkg. R1 1.8 Ohm Resistor, 126 ¼ Watt Pkg. U1 PCB [2] 113417 Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 435 or Arlon 25FR The circuit board used should use RF circuit design techniques. Signal lines should have 5 Ohm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown. A sufficient number of via holes should be used to connect the top and bottom ground planes. The evaluation circuit board shown is available from Hittite upon request. For price, delivery and to place orders: Hittite Microwave Corporation, For price, delivery, 2 Alpha and Road, to place Chelmsford, orders: Analog MA Devices, 1824Inc., One Technology Way, P.O. Box 96, Norwood, MA 262-96 Phone: 978-3343 Fax: 978-3373 Phone: Order 781-329-47 On-line at www.hittite.com Application Support: Phone: 978-3343 Application or apps@hittite.com Support: Phone: 1-8-ANALOG-D - 8