V285ME05-LF PHASE NOISE (1 Hz BW, typical) 14118 Stowe Drive, Suite B | Poway, CA 92064 TEL: (858) 621-2700 | FAX: (858) 486-1927 URL: www.zcomm.com EMAIL: [email protected] Applications • Satellite Modems • Modem Radios • -60 -70 -80 £(f) (dBc/Hz) Voltage-Controlled Oscillator Surface Mount Module Rev A1 -90 -100 -110 -120 -130 Application Notes • AN-101: Mounting and Grounding -140 1 E+3 10 E+3 100 E+3 • AN-102: Output Loading • AN-107: Manual Soldering OFFSET (Hz) Performance Specifications Min Oscillation Frequency Range 275 Typ Max Units 305 MHz Phase Noise @ 10 kHz offset (1 Hz BW) -105 dBc/Hz Harmonic Suppression (2nd) -15 dBc Tuning Voltage 0.5 4.5 MHz/V 20 Tuning Sensitivity (avg.) 8.5 dBm 200 pF Pushing 4 MHz/V Pulling (14 dB Return Loss, Any Phase) 1 MHz 85 °C Max Units Power Output 1 Load Impedance 4.75 Vdc 50 Input Capacitance Operating Temperature Range -40 Package Style Power Supply Requirements MINI-14S-L Min Typ Supply Voltage (Vcc, nom.) 4.5 Supply Current (Icc) 20 Vdc 30 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 V285ME05-LF Voltage-Controlled Oscillator Surface Mount Module Rev A1 Tuning Curve, typ. FREQUENCY (MHz) 350 325 300 85 °C 25 °C 275 -40 °C 250 225 200 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. 15 13 11 9 7 0.030 MIN. CUTBACK FROM LIVE PADS 5 3 1 -1 216 237 253 266 277 288 298 308 317 326 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 PACKAGE H MINI-14S 0.220 MINI-14S-LOW 0.160 MINI-14S-L 0.130 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