CRO2137A-LF PHASE NOISE (1 Hz BW, typical) Rev A1 Voltage-Controlled Oscillator Surface Mount Module Applications • Satellite Communication Systems • Fixed Wireless • £(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 2137 Typ Phase Noise @ 10 kHz offset (1 Hz BW) -118 Harmonic Suppression (2nd) -12 Tuning Voltage 2 Tuning Sensitivity (avg.) Power Output Max Units 2137 MHz dBc/Hz -8 dBc 9 Vdc MHz/V 5 3 7 dBm Input Capacitance 50 pF Pushing .5 MHz/V Pulling (12 dB Return Loss, Any Phase) 1 MHz 75 °C Max Units Load Impedance Operating Temperature Range 50 -30 Package Style Power Supply Requirements Supply Voltage (Vcc, nom.) Supply Current (Icc) 5 MINI-16-SM Min Typ 8 31 Vdc 37 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 CRO2137A-LF Rev A1 Tuning Curve, typ. 2155 FREQUENCY (MHz) 2150 2145 2140 2135 75 °C 25 °C -30 °C 2130 2125 2120 2115 2110 2105 2100 0 1 2 3 4 5 6 7 8 9 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. 11 10 9 8 7 0.030 MIN. CUTBACK FROM LIVE PADS 6 5 4 3 2106 2113 2119 2124 2128 2133 2137 2141 2145 2149 FREQUENCY (MHz) 75 °C 25 °C -30 °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