CRO2477A-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 2440 Typ Phase Noise @ 10 kHz offset (1 Hz BW) -108 Harmonic Suppression (2nd) -20 Tuning Voltage 0.5 Max Units 2540 MHz dBc/Hz -16 dBc 4.5 Vdc MHz/V 30 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 0 Load Impedance Operating Temperature Range 50 -40 Package Style Power Supply Requirements 3.5 MINI-16-SM Min Typ Supply Voltage (Vcc, nom.) 5 Supply Current (Icc) 21 Vdc 25 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 CRO2477A-LF Rev A1 FREQUENCY (MHz) Tuning Curve, typ. 2560 2550 2540 2530 2520 2510 2500 2490 2480 2470 2460 2450 2440 2430 2420 2410 85 °C 25 °C -40 °C 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. 8 7 6 5 4 0.030 MIN. CUTBACK FROM LIVE PADS 3 2 1 0 2417 2436 2453 2469 2484 2498 2513 2527 2540 2553 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