USSP1325-LF PHASE NOISE (1 Hz BW, typical) Rev A1 Voltage-Controlled Oscillator Surface Mount Module Applications • Portable Radios • Test Equipment £(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 1250 Typ Phase Noise @ 10 kHz offset (1 Hz BW) -100 Harmonic Suppression (2nd) -15 Tuning Voltage 0.5 Max Units 1400 MHz dBc/Hz -12 dBc 4.5 Vdc MHz/V 75 Tuning Sensitivity (avg.) 6 dBm Input Capacitance 50 pF Pushing 3 MHz/V 3 MHz 85 °C Max Units Power Output 0 Load Impedance Pulling ( 3 50 dB Return Loss, Any Phase) Operating Temperature Range -40 Package Style Power Supply Requirements USSP Min Typ Supply Voltage (Vcc, nom.) 5 Supply Current (Icc) 23 Vdc 28 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 USSP1325-LF Rev A1 Tuning Curve, typ. 1475 FREQUENCY (MHz) 1425 1375 1275 85 °C 25 °C 1225 -40 °C 1325 1175 1125 1075 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 TUNING VOLTAGE (Vdc) POWER OUTPUT (dBm) Power Curve, typ. Footprint RECOMMENDED FOOTPRINT 10 9 SEVERAL HOLES OF O0.015 ON GND. PLANE ARE RECOMMENDED FOR GOOD GROUNDING. 8 7 6 5 4 3 0.030 MIN. CUTBACK FROM LIVE PADS 2 1 0 -1 -2 -3 1096 1143 1186 1225 1261 1297 1333 1370 1407 1444 FREQUENCY (MHz) 85 °C 25 °C -40 °C Physical Dimensions PIN CONFIGURATION Z-COMM XXXXXXXX-LF W/O# D/C P1 P2 P3 REST Vt RF OUT Vcc GROUND NOTE: ALL DIMENSIONS ARE IN INCHES TOL: XXX: +/- 0.010 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