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| CRO1270A-LF PHASE NOISE (1 Hz BW, typical) 9939 Via Pasar | San Diego, CA 92126 TEL: (858) 621-2700 | FAX: (858) 621-2722 URL: www.zcomm.com EMAIL: applications@zcomm.com Rev A1 Applications * Satellite Communication Systems * Upconverter/Downconverter * Application Notes * AN-101: Mounting and Grounding * AN-102: Output Loading * AN-107: Manual Soldering (f) (dBc/Hz) Voltage-Controlled Oscillator Surface Mount Module OFFSET (Hz) Performance Specifications Oscillation Frequency Range Phase Noise @ 10 kHz offset (1 Hz BW) Harmonic Suppression (2nd) Tuning Voltage Tuning Sensitivity (avg.) Power Output Load Impedance Input Capacitance Pushing Pulling (14 dB Return Loss, Any Phase) Operating Temperature Range Package Style Power Supply Requirements Supply Voltage (Vcc, nom.) Supply Current (Icc) Additional Notes Min 1270 Typ -118 -30 Max 1270 Units MHz dBc/Hz dBc 0 3 0 3 50 5 6 50 .1 .1 Vdc MHz/V dBm pF MHz/V MHz C 0 MINI-16-SM Min Typ 5 25 50 Max 34 Units Vdc mA LFSuffix = RoHS Compliant. All specifications are subject to change without notice. (c) Z-Communications, Inc. All Rights Reserved. Page 1 of 2 FRM-S-002 B Voltage-Controlled Oscillator Surface Mount Module Tuning Curve, typ. 1280 CRO1270A-LF Rev A1 FREQUENCY (MHz) 1275 1270 50 C 25 C 0 C 1265 1260 1255 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 TUNING VOLTAGE (Vdc) Power Curve, typ. Footprint RECOMMENDED FOOTPRINT 6 5 4 3 2 1 0 1260 SEVERAL HOLES OF O 0.015 ON GND. PLANE ARE RECOMMENDED FOR GOOD GROUNDING. POWER OUTPUT (dBm) 0.030 MIN. CUTBACK FROM LIVE PADS 1262 1264 1265 1267 1269 1271 1272 1274 1275 1276 FREQUENCY (MHz) 50 C 25 C 0 C Physical Dimensions SOLDER MASK GOLD PLATED PADS PIN CONFIGURATION BOTTOM 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. (c) Z-Communications, Inc. All Rights Reserved. Page 2 of 2 FRM-S-002 B |
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