V581ME01 9939 Via Pasar • San Diego, CA 92126 TEL (619) 621-2700 FAX (619) 621-2722 VOLTAGE CONTROLLED OSCILLATOR Rev B2 PHASE NOISE (1 Hz BW, typical) -20 -40 -60 -80 FEATURES -100 • Frequency Range: 951 - 977 MHz • Tuning Voltage: 0-5 Vdc • MINI-16 - Style Package -120 APPLICATIONS -140 • Basestations • Portable Radios • RF Modems 100 1K 10K 100K VALUE UNITS 951 - 977 MHz Phase Noise @ 10 kHz offset (1 Hz BW, typ.) -103 dBc/Hz Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) -5 0-5 dBc 19 Vdc MHz/V Power Output 7±2 dBm Load Impedance 50 Ω Input Capacitance (max.) 50 pF Pushing <5 MHz/V <10 MHz -40 to 85 °C PERFORMANCE SPECIFICATIONS Oscillation Frequency Range Pulling (14 dB Return Loss, Any Phase) Operating Temperature Range Package Style MINI-16 POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) 5 Vdc 15 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 V581ME01 PAGE 2 TUNING CURVE, typ. 1020 1000 980 -40 °c °c °c 25 °c 85 960 25 940 920 900 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 POWER CURVE, typ. 20 18 16 14 12 10 8 6 4 2 0 910 922 932 942 952 962 972 981 991 1001 1012 PHYSICAL DIMENSIONS MINI-16 415-0061 REV. B (DRAWING NOT TO SCALE) ± © Z-Communications, Inc. Page 2 Printed in the U.S.A.