CRO2155A 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) -60 £(f) (dBc/Hz) -70 FEATURES • Frequency Range: 1960 - 2350 MHz • Tuning Voltage: 1-14 Vdc • MINI-16 - Style Package -80 -90 -100 -110 -120 -130 APPLICATIONS • Digital Radio Equipment • Fixed Wireless Access • Satellite Communication Systems -140 1 E+3 10 E+3 100 E+3 OFFSET (Hz) VALUE UNITS 1960 - 2350 MHz Phase Noise @ 10 kHz offset (1 Hz BW, typ.) -105 dBc/Hz Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) -20 1-14 35 dBc Vdc MHz/V Power Output 6±3 dBm Load Impedance 50 Input Capacitance (max.) 50 Pushing <2 MHz/V Pulling ( 14 dB Return Loss, Any Phase) PERFORMANCE SPECIFICATIONS Oscillation Frequency Range pF <2 MHz Operating Temperature Range -40 to 85 °C Package Style MINI-16 POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) 6 Vdc 27 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. LOW COST - HIGH PERFORMANCE Page 1 All rights reserved CRO2155A VOLTAGE CONTROLLED OSCILLATOR PAGE 2 TUNING CURVE, typ. FREQUENCY (MHz) 2500 2400 2300 -40 °c °c °c 25 °c 2200 85 2100 25 2000 1900 1800 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 TUNING VOLTAGE (Vdc) POWER OUTPUT (dBm) POWER CURVE, typ. 10 9 8 7 6 5 4 3 2 1877 1973 2057 2132 2202 2268 2328 2381 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 H 0.220 MINI-16LOW 0.160 MINI-16L 0.130 NOTE: ALL DIMENSIONS ARE IN INCHES © Z-Communications, Inc. Page 2 Printed in the U.S.A.