V769MEM1 9939 Via Pasar • San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 VOLTAGE CONTROLLED OSCILLATOR Rev A1 PHASE NOISE (1 Hz BW, typical) FEATURES 734 - 804 • Frequency Range: • Tuning Voltage: 0.5-4.5 Vdc • MINI-16M-LO - Style Package W APPLICATIONS • VSAT Modems • Basestation • Digital Radios MHz £(f) (dBc/Hz) -80 -90 -100 -110 -120 -130 -140 1000 10000 100000 OFFSET (Hz) VALUE UNITS 734 - 804 MHz -112 dBc/Hz Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) -13 0.5-4.5 22 dBc Vdc MHz/V Power Output 3.5±2.5 dBm Load Impedance 50 Ω Input Capacitance (max.) 50 pF Pushing <1 MHz/V Pulling (14 dB Return Loss, Any Phase) <1 MHz -40 to 85 °C PERFORMANCE SPECIFICATIONS Oscillation Frequency Range Phase Noise @ 10 kHz offset (1 Hz BW, typ.) Operating Temperature Range Package Style MINI-16M-LOW POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) 5 Vdc 22 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: Modulation Sesitivity: 11 kHz/V © Z-Communications, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR V769MEM1 PAGE 2 TUNING CURVE, typ. FREQUENCY (MHz) 820 800 780 -40 °c °c °c 25 °c 85 760 25 740 720 700 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 TUNING VOLTAGE (Vdc) POWER CURVE, typ. POWER OUTPUT (dBm) 8 7 6 5 4 3 2 1 0 714 725 735 745 756 768 779 789 800 809 FREQUENCY (MHz) PHYSICAL DIMENSIONS MINI-16M-LOW 415-0076 REV. A (DRAWING NOT TO SCALE) © Z-Communications, Inc. Page 2 Printed in the U.S.A.