CRO2912A-LF PHASE NOISE (1 Hz BW, typical) Rev A1 Voltage-Controlled Oscillator Surface Mount Module Applications • Digital Radios • Fixed Broadband Wireless • Satellite Communications £(f) (dBc/Hz) 14118 Stowe Drive, Suite B Poway, CA 92064 TEL: (858) 621-2700 | FAX: (858) 486-1927 URL: www.zcomm.com EMAIL: [email protected] Application Notes • AN-101: Mounting and Grounding • AN-102: Output Loading • AN-107: Manual Soldering OFFSET (Hz) Performance Specifications Min Oscillation Frequency Range 2875 Typ Phase Noise @ 10 kHz offset (1 Hz BW) -113 Harmonic Suppression (2nd) -15 Tuning Voltage 1 Tuning Sensitivity (avg.) Power Output Max Units 2950 MHz dBc/Hz -10 dBc 18 Vdc MHz/V 9 -3 4 dBm Input Capacitance 50 pF Pushing .5 MHz/V Pulling (12 dB Return Loss, Any Phase) .5 MHz 85 °C Max Units Load Impedance Operating Temperature Range 50 -40 Package Style Power Supply Requirements Supply Voltage (Vcc, nom.) Supply Current (Icc) .5 MINI-16-SM Min Typ 8 25 Vdc 30 mA Additional Notes LFSuffix = RoHS Compliant. All specifications are subject to change without notice. © Z-Communications, Inc. All Rights Reserved. Page 1 of 2 FRM-S-002 B Voltage-Controlled Oscillator Surface Mount Module CRO2912A-LF Rev A1 Tuning Curve, typ. FREQUENCY (MHz) 3010 2990 2970 2950 85 °C 25 °C -40 °C 2930 2910 2890 2870 2850 2830 2810 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 TUNING VOLTAGE (Vdc) POWER OUTPUT (dBm) Power Curve, typ. Footprint RECOMMENDED FOOTPRINT SEVERAL HOLES OF O 0.015 ON GND. PLANE ARE RECOMMENDED FOR GOOD GROUNDING. 6 5 4 3 2 1 0.030 MIN. CUTBACK FROM LIVE PADS 0 -1 -2 -3 2831 2852 2868 2884 2902 2923 2946 2968 2986 2998 FREQUENCY (MHz) 85 °C 25 °C -40 °C Physical Dimensions LFSuffix = RoHS Compliant. All specifications are subject to change without notice. © Z-Communications, Inc. All Rights Reserved. Page 2 of 2 FRM-S-002 B