CRO2856A-LF PHASE NOISE (1 Hz BW, typical) Rev B2 Voltage-Controlled Oscillator Surface Mount Module Applications • Fixed Broadband Wireless • Digital Radios £(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 2846 Typ Phase Noise @ 10 kHz offset (1 Hz BW) -105 Harmonic Suppression (2nd) -21 Tuning Voltage 1 Max Units 2866 MHz dBc/Hz -20 dBc 11 Vdc MHz/V 7 Tuning Sensitivity (avg.) 7 dBm Input Capacitance 50 pF Pushing 1 MHz/V Pulling (14 dB Return Loss, Any Phase) 1 MHz 85 °C Max Units Power Output 3 Load Impedance Operating Temperature Range 50 -45 Package Style Power Supply Requirements 5 MINI-16-SM Min Typ Supply Voltage (Vcc, nom.) 5 Supply Current (Icc) 22 Vdc 26 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 CRO2856A-LF Rev B2 Tuning Curve, typ. FREQUENCY (MHz) 2900 2890 2880 2870 85 °C 25 °C 2860 2850 2840 -45 °C 2830 2820 2810 2800 0 1 2 3 4 5 6 7 8 9 10 11 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. 10 9 8 7 6 5 4 0.030 MIN. CUTBACK FROM LIVE PADS 3 2 1 0 2819 2827 2834 2839 2845 2851 2857 2863 2869 2876 2883 2890 FREQUENCY (MHz) 85 °C 25 °C -45 °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