OSCILLATOR

www.DataSheet4U.com 9939 Via Pasar • San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 CRO1959A-LF VOLTAGE CONTROLLED OSCILLATOR Rev PHASE NOISE (1 Hz BW, typical) -70 -80 £(f) (dBc/Hz) -90 -100 -110 -120 -130 -140 -150 1 E+3 FEATURES • Frequency Range: 1932 - 1987 MHz • Tuning Voltage: 0.5-4.5 Vdc • MINI-16 - Style Package APPLICATIONS • Digital Radio Equipments • Fixed Wireless Access • Satellite Communications 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) 10 E+3 100 E+3 OFFSET (Hz) VALUE 1932 - 1987 -113 -20 0.5-4.5 22 5±2 50 50 <0.5 <0.5 -40 to 85 MINI-16 5 27 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. 2010 2000 CRO1959A-LF PAGE 2 FREQUENCY (MHz) 1990 1980 1970 1960 1950 1940 1930 1920 1910 1900 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 85 25 -40 °c °c °c TUNING VOLTAGE (Vdc) POWER CURVE, typ. POWER OUTPUT (dBm) 10 9 8 7 6 5 4 3 2 1 0 1909 1926 1941 1957 1972 1986 1998 25 °c FREQUENCY (MHz) PHYSICAL DIMENSIONS PIN CONFIGURATION P1 Vt P2 RF Out P3 Vcc REST: GROUND Z-COMM XXXXXXXX-LF W/O# D/C PACKAGE MINI-16 MINI-16LOW MINI-16L H 0.220 0.160 0.130 NOTE: ALL DIMENSIONS ARE IN INCHES © Z-Communications, Inc. Page 2 Printed in the U.S.A.