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CRO3120A 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) -70 -80 (f) (dBc/Hz) -90 -100 -110 -120 -130 -140 1.0E+3 FEATURES * Frequency Range: 3120 - 3120 MHz * Tuning Voltage: 0.5-4.5 Vdc * MINI-16 - Style Package APPLICATIONS * Point to Point Radio * Fixed Wireless Equipment * 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) 10.0E+3 100.0E+3 OFFSET (Hz) VALUE 3120 - 3120 -114 -15 0.5-4.5 7 1.252.25 50 50 <0.5 <0.5 -55 to 85 MINI-16 5 19 Vdc mA UNITS MHz dBc/Hz dBc Vdc MHz/V dBm 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: (c) Z-Communications, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR TUNING CURVE, typ. 3140 3135 CRO3120A PAGE 2 FREQUENCY (MHz) 3130 3125 3120 3115 3110 3105 3100 3095 3090 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 85 25 -55 c c c TUNING VOLTAGE (Vdc) POWER CURVE, typ. 6 5 4 3 2 1 0 -1 -2 3103 POWER OUTPUT (dBm) 25 c 3108 3112 3116 3119 3123 3127 3130 3134 3137 FREQUENCY (MHz) PHYSICAL DIMENSIONS MINI-16 415-0061 REV. B (DRAWING NOT TO SCALE) (c) Z-Communications, Inc. Page 2 Printed in the U.S.A. |
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