V844ME12

www.DataSheet4U.com 9939 Via Pasar San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 V844ME12 VOLTAGE CONTROLLED OSCILLATOR Rev A1 PHASE NOISE (1 Hz BW, typical) -50 £(f) (dBc/Hz) -60 -70 -80 -90 -100 -110 -120 1000 FEATURES Frequency Range: 3090 - 3340 MHz Tuning Voltage: 0.5-4.5 Vdc MINI-14S-L - Style Package APPLICATIONS Direct Broadcast Satellite Up/Down Conversion Microwave Links 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) 10000 100000 OFFSET (Hz) VALUE 3090 - 3340 -90 -15 0.5-4.5 95 3±2 50 50 <1 <7 -20 to 70 MINI-14S-L 5 17 Vdc mA UNITS MHz dBc/Hz dBc Vdc MHz/V dBm Ω pF MHz/V MHz °C Operating Temperature Range Package Style POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) 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 All specifications are typical unless otherwise noted and subject to change without notice. NOTES: © Z-Communications, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR TUNING CURVE, typ. 3450 V844ME12 PAGE 2 FREQUENCY (MHz) 3350 3250 3150 3050 2950 2850 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 70 25 -20 °c °c °c TUNING VOLTAGE (Vdc) POWE...