V625TE02 9939 Via Pasar • San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 VOLTAGE CONTROLLED OSCILLATOR Rev B2 PHASE NOISE (1 Hz BW, typical) FEATURES • Frequency Range: 1755 - 1816 • Tuning Voltage: 1-4 Vdc • 375 - Style Package MHz APPLICATIONS • Earthstations • Satellite Modems • PCS Basestations VALUE UNITS 1755 - 1816 MHz Phase Noise @ 10 kHz offset (1 Hz BW, typ.) -105 dBc/Hz Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) -10 1-4 dBc 30 Vdc MHz/V Power Output 2±3 dBm Load Impedance 50 Ω Input Capacitance (max.) 50 pF Pushing <1 MHz/V Pulling (14 dB Return Loss, Any Phase) <2 MHz -40 to 85 °C PERFORMANCE SPECIFICATIONS Oscillation Frequency Range Operating Temperature Range Package Style 375 POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) 5 Vdc 20 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 V625TE02 PAGE 2 TUNING CURVE, typ. 1850 1830 1810 -40 °c °c °c 25 °c 1790 85 1770 25 1750 1730 1710 1 1.5 2 2.5 3 3.5 4 POWER CURVE, typ. 7 5 3 1 -1 -3 -5 1741 1758 1774 1789 1804 1819 1835 PHYSICAL DIMENSIONS 375 415-0074 REV. A (DRAWING NOT TO SCALE) © Z-Communications, Inc. Page 2 Printed in the U.S.A.