CRO3425B-LF PHASE NOISE (1 Hz BW, typical) Rev B2 Voltage-Controlled Oscillator Surface Mount Module Applications • Point to Point Radio • Satellite Communications • £(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 3420 Typ Phase Noise @ 10 kHz offset (1 Hz BW) -110 Harmonic Suppression (2nd) -15 Tuning Voltage 0.5 Tuning Sensitivity (avg.) Power Output Max Units 3430 MHz dBc/Hz -12 dBc 4.5 Vdc MHz/V 8 0 4 dBm Input Capacitance 50 pF Pushing 1 MHz/V Pulling (14 dB Return Loss, Any Phase) 1 MHz 85 °C Max Units Load Impedance Operating Temperature Range 50 -40 Package Style Power Supply Requirements Supply Voltage (Vcc, nom.) Supply Current (Icc) 2 MINI-16-SM Min Typ 5 19 Vdc 23 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 CRO3425B-LF Rev B2 Tuning Curve, typ. FREQUENCY (MHz) 3440 3435 3430 85 °C 25 °C -40 °C 3425 3420 3415 3410 3405 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. 6 5 4 3 0.030 MIN. CUTBACK FROM LIVE PADS 2 1 0 3410 3412 3413 3415 3417 3420 3423 3427 3432 3438 FREQUENCY (MHz) 85 °C 25 °C -40 °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. © Z-Communications, Inc. All Rights Reserved. Page 2 of 2 FRM-S-002 B