OSCILLATOR

www.DataSheet4U.com 9939 Via Pasar • San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 V674ME25-LF VOLTAGE CONTROLLED OSCILLATOR Rev A1 PHASE NOISE (1 Hz BW, typical) FEATURES • Frequency Range: 1820 - 2480 MHz • Tuning Voltage: 0.5-9.5 Vdc • MINI-14H - Style Package APPLICATIONS • Digital Radios • Earthstations • Satellite Modems PERFORMANCE SPECIFICATIONS Oscillation Frequency Range Phase Noise @ 10 kHz offset (1 Hz BW, typ.) Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) Power Output Load Impedance Input Capacitance (max.) Pushing Pulling ( 14 dB Return Loss, Any Phase) £(f) (dBc/Hz) OFFSET (Hz) VALUE 1820 - 2480 -91 -6 0.5-9.5 131 4.5±3.5 50 50 <2 <20 -40 to 85 MINI-14H 10 13 APPLICATION NOTES Vdc mA pF MHz/V MHz °C UNITS MHz dBc/Hz dBc Vdc MHz/V dBm Operating Temperature Range Package Style POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) All specifications are typical unless otherwise noted and subject to change without notice. • 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 TUNING CURVE, typ. 2750 2680 2610 2540 2470 2400 2330 2260 2190 2120 2050 1980 1910 1840 1770 1700 1630 1560 1490 1420 0 1 2 3 4 5 6 7 8 V674ME25-LF PAGE 2 FREQUENCY (MHz) 85 25 -40 °c °c °c 9 TUNING VOLTAGE (Vdc) POWER CURVE, typ. POWER OUTPUT (dBm) 8 7 6 5 4 3 2 1 0 1485 85 25 -40 °c °c °c 1788 2010 2214 2388 2540 2655 FREQUENCY (MHz) PHYSICAL DIMENSIONS PIN CONFIGURATION P1 P2 P3 REST Vt RF Out VCC GROUND H 0.220 0.220 0.160 0.160 0.130 0.130 Z-COMM XXXXXXXX-LF W/O# D/C PACKAGE MINI-14H MINI-14S MINI-14LOW MINI-14H-LOW MINI-14S-L MINI-14H-L NOTE: ALL DIMENSIONS ARE IN INCHES TOL: XXX: +/- 0.010 © Z-Communications, Inc. Page 2 Printed in the U.S.A.