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| HMC512LP5 / 512LP5E v00.0407 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 9.6 - 10.8 GHz Typical Applications Low noise MMIC VCO w/Half Frequency, Divide-by-4 Outputs for: * Point to Point/Multipoint Radio * Test Equipment & Industrial Controls * SATCOM * Military End-Use Features Triple Output: Fo = 9.6 - 10.8 GHz Fo/2 = 4.8 - 5.4 GHz Fo/4 = 2.4 - 2.7 GHz Pout: +9 dBm Phase Noise: -110 dBc/Hz @100 kHz Typ. No External Resonator Needed QFN Leadless SMT Package, 25 mm2 Functional Diagram General Description The HMC512LP5 & HMC512LP5E are GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCOs. The HMC512LP5 & HMC512LP5E integrate resonators, negative resistance devices, varactor diodes and feature 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 +3 +6 -8 -110 Vtune Icc(Dig) + Icc(Amp) + Icc(RF) 2 250 330 13 370 10 3 1/2 2nd 3rd 33 25 35 5 30 1.2 Min. Typ. 9.6 - 10.8 4.8 - 5.4 +15 +14 -3 Max. Units GHz GHz dBm dBm dBm dBc/Hz V mA A dB dBc 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= 12V) Output Return Loss Harmonics/Subharmonics Pulling (into a 2.0:1 VSWR) Pushing @ Vtune= 5V Frequency Drift Rate 10 - 140 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 HMC512LP5 / 512LP5E v00.0407 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 9.6 - 10.8 GHz Frequency vs. Tuning Voltage, Vcc = +5V 11.2 OUTPUT FREQUENCY (GHz) 10.8 10.4 10 9.6 9.2 8.8 8.4 8 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (Volts) +25C +85C -40C Frequency vs. Tuning Voltage, T= 25C 11.2 OUTPUT FREQUENCY (GHz) 10.8 10.4 10 9.6 9.2 8.8 8.4 8 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (Volts) Vcc= 4.75V Vcc= 5.00V Vcc= 5.25V 10 700 600 OUTPUT POWER (dBm) SENSITIVITY (MHz/Volt) 500 400 300 200 100 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (Volts) +25C +85C -40C 16 14 12 10 8 6 4 2 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (Volts) +25C +85C -40C SSB Phase Noise vs. Tuning Voltage -75 -80 SSB PHASE NOISE (dBc/Hz) -85 -90 -95 -100 -105 -110 -115 -120 -125 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (VOLTS) 10khz 100khz SSB Phase Noise @ Vtune = +5V 0 SSB PHASE NOISE (dBc/Hz) -20 -40 -60 -80 -100 -120 -140 -160 -180 2 10 3 4 5 6 7 +25C +85C -40C 10 10 10 10 10 TUNING VOLTAGE (VOLTS) 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 - 141 VCOS & PLOs - SMT Sensitivity vs. Tuning Voltage, Vcc = +5V Output Power vs. Tuning Voltage, Vcc = +5V HMC512LP5 / 512LP5E v00.0407 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 9.6 - 10.8 GHz RFOUT/2 Output Power vs. Tuning Voltage, Vcc = +5V 16 14 OUTPUT POWER (dBm) 12 10 8 6 4 2 +25C +85C -40C RFOUT/2 Frequency vs. Tuning Voltage, Vcc = +5V 5.6 OUTPUT FREQUENCY (GHz) 5.4 5.2 5 4.8 4.6 4.4 4.2 4 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (Volts) +25C +85C -40C 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (Volts) 10 VCOS & PLOs - SMT Divide-by-4 Frequency vs. Tuning Voltage, Vcc = +5V 2.8 OUTPUT FREQUENCY (GHz) 2.7 OUTPUT POWER (dBm) 2.6 2.5 2.4 2.3 2.2 2.1 2 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (Volts) +25C +85C -40C Divide-by-4 Output Power vs. Tuning Voltage, Vcc = +5V 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 TUNING VOLTAGE (Volts) +25C +85C -40C 10 - 142 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 HMC512LP5 / 512LP5E v00.0407 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 9.6 - 10.8 GHz Absolute Maximum Ratings Vcc(Dig), Vcc(Amp), Vcc(RF) Vtune Junction Temperature Continuous Pdiss (T=85 C) (derate 43.5 mW/C above 85 C Thermal Resistance (junction to ground paddle) Storage Temperature Operating Temperature ESD Sensitivity (HBM) +5.5 Vdc 0 to +15V 135 C 2.17 W 23 C/W -65 to +150 C -40 to +85 C Class 1A Typical Supply Current vs. Vcc Vcc (V) 4.75 5.00 5.25 Icc (mA) 300 330 360 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 HMC512LP5 HMC512LP5E 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] H512 XXXX H512 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 - 143 HMC512LP5 / 512LP5E v00.0407 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 9.6 - 10.8 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 approximately 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 - 144 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 HMC512LP5 / 512LP5E v00.0407 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 9.6 - 10.8 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 HMC512LP5 / HMC512LP5E 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 - 145 HMC512LP5 / 512LP5E v00.0407 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 9.6 - 10.8 GHz Typical Application Circuit 10 VCOS & PLOs - SMT 10 - 146 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 HMC512LP5 / 512LP5E v00.0407 MMIC VCO w/ HALF FREQUENCY OUTPUT & DIVIDE-BY-4, 9.6 - 10.8 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 - 147 |
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