V585ME25 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 • Frequency Range: 1250 - 2050 • Tuning Voltage: 1-20 Vdc • MINI-14S-L - Style Package MHz APPLICATIONS • Satellite Communications • Test Instrumentation • CATV Headend Equipment VALUE UNITS 1250 - 2050 MHz -95 dBc/Hz Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) -15 1-20 dBc 62 Vdc MHz/V Power Output 7±2.5 dBm 50 Ω Input Capacitance (max.) 100 pF Pushing <3 MHz/V <15 MHz Operating Temperature Range -10 to 75 °C Package Style MINI-14S-L PERFORMANCE SPECIFICATIONS Oscillation Frequency Range Phase Noise @ 10 kHz offset (1 Hz BW, typ.) Load Impedance Pulling (14 dB Return Loss, Any Phase) POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) 5 Vdc 18 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 V585ME25 PAGE 2 TUNING CURVE, typ. 2300 2100 1900 1700 -10 °c °c °c 25 °c 75 1500 25 1300 1100 900 700 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 POWER CURVE, typ. 16 14 12 10 8 6 4 2 0 816 1025 1179 1309 1431 1554 1682 1815 1944 2061 2159 PHYSICAL DIMENSIONS ± © Z-Communications, Inc. Page 2 Printed in the U.S.A.