V612ME04 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) -50 £(f) (dBc/Hz) -60 FEATURES • Frequency Range: 1755 - 1835 MHz • Tuning Voltage: 0.5-4.5 Vdc • MINI-14S-L - Style Package -70 -80 -90 -100 -110 -120 -130 APPLICATIONS • Satellite Communications • Basestations • Mobile Radios -140 1000 10000 100000 OFFSET (Hz) VALUE UNITS 1755 - 1835 MHz -100 dBc/Hz -15 0.5-4.5 47 dBc Vdc MHz/V Power Output 6±2 dBm Load Impedance 50 Ω Input Capacitance (max.) 50 pF Pushing <3 MHz/V <10 MHz -40 to 85 °C PERFORMANCE SPECIFICATIONS Oscillation Frequency Range Phase Noise @ 10 kHz offset (1 Hz BW, typ.) Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) Pulling (14 dB Return Loss, Any Phase) Operating Temperature Range Package Style MINI-14S-L 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 V612ME04 PAGE 2 TUNING CURVE, typ. FREQUENCY (MHz) 1950 1900 1850 -40 °c °c °c 25 °c 85 1800 25 1750 1700 1650 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 TUNING VOLTAGE (Vdc) POWER CURVE, typ. POWER OUTPUT (dBm) 12 10 8 6 4 2 0 1685 1710 1733 1756 1779 1803 1828 1852 1876 1899 FREQUENCY (MHz) PHYSICAL DIMENSIONS ± © Z-Communications, Inc. Page 2 Printed in the U.S.A.