CRO2377A-LF PHASE NOISE (1 Hz BW, typical) Rev A1 Voltage-Controlled Oscillator Surface Mount Module Applications • Digital Radio Equipment • Fixed Wireless Access • £(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 2370 Typ Max Units 2385 MHz Phase Noise @ 10 kHz offset (1 Hz BW) -116 dBc/Hz Harmonic Suppression (2nd) -25 dBc Tuning Voltage 0.5 Tuning Sensitivity (avg.) Power Output 4.5 MHz/V 7 1 5 dBm Input Capacitance 50 pF Pushing .5 MHz/V Pulling (14 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) 3 Vdc MINI-16-SM Min Typ 5 30 Vdc 36 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 CRO2377A-LF Rev A1 Tuning Curve, typ. FREQUENCY (MHz) 2400 2390 2380 85 °C 25 °C -40 °C 2370 2360 2350 2340 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 SEVERAL HOLES OF O 0.015 ON GND. PLANE ARE RECOMMENDED FOR GOOD GROUNDING. 7 6 5 4 3 0.030 MIN. CUTBACK FROM LIVE PADS 2 1 0 2352 2356 2360 2364 2368 2373 2377 2382 2387 2391 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