CRO2845A

www.DataSheet4U.com 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 -70 £(f) (dBc/Hz) -80 -90 -100 -110 -120 -130 -140 -150 1 E+3 10 E+3 100 E+3 FEATURES Frequency Range: 2770 - 2920 MHz Tuning Voltage: 0.5-4.5 Vdc MINI-16 - Style Package APPLICATIONS Digital Radios Fixed Broadband Wireless 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) VALUE 2770 - 2920 -107 -20 0.5-4.5 41 10±3 50 50 <1 <2 0 to 70 MINI-16 5 20 APPLICATION NOTES 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.) 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: © Z-Communications, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR TUNING CURVE, typ. 3000 2975 2950 2925 2900 2875 2850 2825 2800 2775 2750 2725 2700 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 PAGE 2 FREQUENCY (MHz) 70 25 0 °c °c °c TUNING VOLTAGE (Vdc...