CRO3918A-LF

www.DataSheet4U.com 9939 Via Pasar San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 CRO3918A-LF VOLTAGE CONTROLLED OSCILLATOR Rev A1 PHASE NOISE (1 Hz BW, typical) FEATURES Frequency Range: 3914 - 3924 MHz Tuning Voltage: 0.5-4.5 Vdc MINI-16 - Style Package APPLICATIONS Satellite Communications Microwave Radios 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 3914 - 3924 -109 -15 0.5-4.5 11 2.5±2.5 50 50 <1 <0.5 -40 to 85 MINI-16 5 18 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. 3960 3950 CRO3918A-LF PAGE 2 FREQUENCY (MHz) 3940 3930 85 3920 25 3910 3900 3890 3880 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 -40 °c °c °c TUNING VOLTAGE (Vdc) POWER CURVE, typ. POWER OUTPUT (dBm) 6 5 4 3 2 1 0 3885 85...