V640ME01 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) FEATURES • Frequency Range: 2079 - 2081 MHz • Tuning Voltage: 0.5-4.5 Vdc • MINI-14S - Style Package APPLICATIONS • PCS Handhelds • Portable Receivers • Mobile Communications PERFORMANCE SPECIFICATIONS Oscillation Frequency Range Phase Noise @ 10 kHz offset (1 Hz BW, typ.) Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) VALUE UNITS 2079 - 2081 MHz -101 dBc/Hz -17 0.5-4.5 dBc 16 Vdc MHz/V Power Output 4±3 dBm Load Impedance 50 Ω Input Capacitance (max.) 50 pF Pushing <5 MHz/V Pulling (14 dB Return Loss, Any Phase) <5 MHz Operating Temperature Range -40 to 85 °C Package Style MINI-14S POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) 5 Vdc 34 mA All specifications are typical unless otherwise noted and subject to change without 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-Communications, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR V640ME01 PAGE 2 TUNING CURVE, typ. 2150 2120 2090 -40 °c °c °c 25 °c 85 25 2060 2030 2000 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 POWER CURVE, typ. 10 8 6 4 2 0 2034 2046 2056 2064 2073 2081 2088 2096 2103 2111 PHYSICAL DIMENSIONS MINI-14S 415-0062 REV. B (DRAWING NOT TO SCALE) © Z-Communications, Inc. Page 2 Printed in the U.S.A.