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| HMC632LP5 / 632LP5E v00.0707 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 14.25 - 15.65 GHz Typical Applications The HMC632LP5(E) is ideal for: * Point to Point/Multipoint Radio * Test Equipment & Industrial Controls * SATCOM * Military End-Use Features Dual Output: Fo = 14.25 - 15.65 GHz Fo/2 = 7.125 - 7.825 GHz Pout: +9 dBm Phase Noise: -107 dBc/Hz @100 kHz Typ. No External Resonator Needed QFN Leadless SMT Package, 25 mm2 Functional Diagram General Description The HMC632LP5(E) is a GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCO. The HMC632LP5(E) integrates resonators, negative resistance devices, varactor diodes and features half frequency and divide-by-4 outputs. The VCO's phase noise performance is excellent over temperature, shock, and process due to the oscillator's monolithic structure. Power output is +9 dBm typical from a +5V supply voltage. The prescaler and RF/2 functions can be disabled to conserve current if not required. The voltage controlled oscillator is packaged in a leadless QFN 5x5 mm surface mount package, and requires no external matching components. 10 VCOS & PLOs - SMT Electrical Specifications, TA = +25 C, Vcc (Dig), Vcc (Amp), Vcc (RF) = +5V Parameter Frequency Range Fo Fo/2 RFOUT RFOUT/2 RFOUT/4 4 7 -8 -107 Vtune Icc(Dig) + Icc(Amp) + Icc(RF) 2 280 350 13 400 10 2 1/2 2nd 25 25 10 35 1.0 Min. Typ. 14.25 - 15.65 7.125 - 7.825 12 13 -2 Max. Units GHz GHz dBm dBm dBm dBc/Hz V mA A dB dBc dBc MHz pp MHz/V MHz/C Power Output SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RFOUT Tune Voltage Supply Current Tune Port Leakage Current (Vtune= 13V) Output Return Loss Harmonics/Subharmonics Pulling (into a 2.0:1 VSWR) Pushing @ Vtune= 5V Frequency Drift Rate 10 - 270 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC632LP5 / 632LP5E v00.0707 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 14.25 - 15.65 GHz Frequency vs. Tuning Voltage, Vcc = +5V 17 OUTPUT FREQUENCY (GHz) 16 15 14 13 12 11 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (V) +25C +85C -40C Frequency vs. Tuning Voltage, T= 25C 17 OUTPUT FREQUENCY (GHz) 16 15 14 13 12 11 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (V) Vcc = 4.75V Vcc = 5.00V Vcc = 5.25V 10 VCOS & PLOs - SMT 10 - 271 Sensitivity vs. Tuning Voltage, Vcc = +5V 900 800 SENSITIVITY (MHz/V) 700 600 500 400 300 200 100 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (V) +25C +85C -40C Output Power vs. Tuning Voltage, Vcc = +5V 16 14 12 POWER (dBm) 10 8 6 4 2 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (V) +25C +85C -40C SSB Phase Noise vs. Tuning Voltage -60 -65 SSB PHASE NOISE (dBc/Hz) -70 -75 -80 -85 -90 -95 10khz 100khz SSB Phase Noise @ Vtune = +5V 0 SSB PHASE NOISE (dBc/Hz) -20 -40 -60 -80 -100 -120 -140 -160 2 10 +25C +85C -40C -100 -105 -110 -115 -120 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (VOLTS) 10 3 10 4 10 5 10 6 10 7 OFFSET FREQUENCY (Hz) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC632LP5 / 632LP5E v00.0707 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 14.25 - 15.65 GHz RFOUT/2 Output Power vs. Tuning Voltage, Vcc = +5V 16 14 12 RFOUT/2 Frequency vs. Tuning Voltage, Vcc = +5V 8.5 OUTPUT FREQUENCY (GHz) 8 7.5 7 6.5 6 5.5 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (V) POWER (dBm) 10 8 6 4 2 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (V) +25C +85C -40C +25C +85C -40C 10 VCOS & PLOs - SMT 4.25 OUTPUT FREQUENCY (GHz) 4 3.75 3.5 3.25 3 2.75 0 Divide-by-4 Frequency vs. Tuning Voltage, Vcc = +5V Divide-by-4 Output Power vs. Tuning Voltage, Vcc = +5V 0 -1 -2 POWER (dBm) -3 -4 -5 -6 -7 -8 -9 -10 +25C +85C -40C +25C +85C -40C 1 2 3 4 5 6 7 8 9 10 11 12 13 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (V) TUNING VOLTAGE (V) 10 - 272 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC632LP5 / 632LP5E v00.0707 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 14.25 - 15.65 GHz Absolute Maximum Ratings Vcc(Dig), Vcc(Amp), Vcc(RF) Vtune Junction Temperature Continuous Pdiss (T=85 C) (derate 46 mW/C above 85 C Thermal Resistance (junction to ground paddle) Storage Temperature Operating Temperature +5.5 Vdc 0 to +15V 135 C 2.27 W 22 C/W -65 to +150 C -40 to +85 C Typical Supply Current vs. Vcc Vcc (V) 4.75 5.00 5.25 Icc (mA) 325 350 375 Note: VCO will operate over full voltage range shown above. ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing 10 VCOS & PLOs - SMT 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 0.15mm MAXIMUM. PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM. 5. PACKAGE WARP SHALL NOT EXCEED 0.05mm. 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED LAND PATTERN. Package Information Part Number HMC632LP5 HMC632LP5E Package Body Material Low Stress Injection Molded Plastic RoHS-compliant Low Stress Injection Molded Plastic Lead Finish Sn/Pb Solder 100% matte Sn MSL Rating MSL1 MSL1 [1] Package Marking [3] H632 XXXX H632 XXXX [2] [1] Max peak reflow temperature of 235 C [2] Max peak reflow temperature of 260 C [3] 4-Digit lot number XXXX For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 10 - 273 HMC632LP5 / 632LP5E v00.0707 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 14.25 - 15.65 GHz Pin Descriptions Pin Number 1-3, 5, 8-11, 13-18, 20, 22-28, 30-32 Function N/C Description No Connection. These pins may be connected to RF/ DC ground. Performance will not be affected. Interface Schematic 4 RFOUT/4 Divide-by-4 output. DC block required. 10 VCOS & PLOs - SMT 6 Vcc (Dig) Supply voltage for prescaler. If prescaler is not required, this pin may be left open to conserve approxiately 65 mA of current. 7 Vcc (Amp) Supply voltage, for RFOUT/2 output. If RFOUT/2 is not required, this pin may be left open to conserve approximately 30 mA of current. 12 RFOUT/2 Half frequency output (AC coupled). 19 RF OUT RF output (AC coupled). 21 Vcc (RF) Supply Voltage, +5V 29 VTUNE Control voltage and modulation input. Modulation bandwidth dependent on drive source impedance. See "Determining the FM Bandwidth of a Wideband Varactor Tuned VCO" application note. GND Package bottom has an exposed metal paddle that must be connected to RF/DC ground. 10 - 274 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC632LP5 / 632LP5E v00.0707 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 14.25 - 15.65 GHz Evaluation PCB 10 VCOS & PLOs - SMT List of Materials for Evaluation PCB 110227 [1] Item J1 - J4 J5 - J6 C1 - C3 C4 C5 - C7 U1 PCB [2] Description PCB Mount SMA RF Connector 2 mm DC Header 100 pF Capacitor, 0402 Pkg. 1,000 pF Capacitor, 0402 Pkg. 2.2 F Tantalum Capacitor HMC632LP5(E) VCO 110225 Eval Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and backside ground 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, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 10 - 275 HMC632LP5 / 632LP5E v00.0707 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 14.25 - 15.65 GHz Typical Application Circuit 10 VCOS & PLOs - SMT 10 - 276 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC632LP5 / 632LP5E v00.0707 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 14.25 - 15.65 GHz Notes: 10 VCOS & PLOs - SMT For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 10 - 277 10 VCOS & PLOs - SMT 10 - 278 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com |
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