V585ME20 9939 Via Pasar • San Diego, CA 92126 TEL (619) 621-2700 FAX (619) 621-2722 VOLTAGE CONTROLLED OSCILLATOR Rev A1 PHASE NOISE (1 Hz BW, typical) FEAT URES • Frequency Range: 925 - 1650 MHz • Tuning Voltage: 3-21 Vdc • MINI-14S - Style Package APPLICATIONS • Spread Spectrum Radios • Earthstations • Downconvertors PERFORMANCE SPECIFICATIONS Oscillation Frequency Range VALUE UNIT S 925 - 1650 MHz Phase Noise @ 10 kHz offset (1 Hz BW, typ.) -102 dBc/Hz Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) -8 3-21 57 dBc Vdc MHz/V Power Output 7±2.5 dBm Load Impedance 50 Ω Input Capacitance (max.) 100 pF Pushing <2 MHz/V Pulling (14 dB Return Loss, Any Phase) <20 MHz Operating Temperature Range -40 to 85 °C Package Style MINI-14S POWER SUPPLY REQUIREMENT S Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) 11.5 Vdc 16 mA All s pecific ations are ty pical unles s otherw is e noted and s ubject to change w ithout notice. APPLICATION NOTES • AN-100/1 : Mounting and Grounding of VCOs • AN-102 : Proper Output Loading of VCOs • AN-107 : How to Solder Z-COMM VCOs NOTES: © Z-Com municati ons, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR V585ME20 PAGE 2 T UNING CURVE, typ. 1900 1700 1500 -40 °c °c °c 25 °c 1300 85 1100 25 900 700 500 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 POWER CURVE, typ. 20 18 16 14 12 10 8 6 4 2 0 621 792 937 1075 1203 1322 1432 1531 1619 1698 1766 PHYSICAL DIMENSIONS MINI-1 4S 41 5-00 62 REV . B (DRA W ING NO T TO S CA LE) © Z-Com municati ons, Inc. Page 2 Printed in the U.S.A.