V844ME04

www.DataSheet4U.com 9939 Via Pasar San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 V844ME04 VOLTAGE CONTROLLED OSCILLATOR Rev A1 PHASE NOISE (1 Hz BW, typical) -40 -50 -60 -70 -80 FEATURES Frequency Range: 3790 - 3970 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) -90 -100 -110 -120 1000 10000 100000 VALUE 3790 - 3970 -86 -15 0.5-4.5 76 2±1 50 50 <5 <10 -40 to 85 MINI-14S-L 5 15 APPLICATION NOTES 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.) Vdc mA 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: Phase Noise @ 100 kHz offset (1 Hz BW, typ.): -111 dBc/Hz © Z-Communications, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR TUNING CURVE, typ. 4100 V844ME04 PAGE 2 4000 3900 85 25 -40 3800 °c °c °c 3700 3600 0 0 .5 1 1 .5 2 2 .5 3 3 .5 4 4 .5 ...