CLV1225A-LF VOLTAGE CONTROLLED OSCILLATOR 9939 Via Pasar • San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 Rev A1 PHASE NOISE (1 Hz BW, typical) -60 FEATURES • Frequency Range: 1180 - 1270 MHz • Tuning Voltage: 0.5-4.5 Vdc • MINI-14S-L - Style Package £(f) (dBc/Hz) -70 -80 -90 -100 -110 -120 -130 -140 APPLICATIONS -150 1 E+3 • Digital Radios • Satellite Communications • Basestations 10 E+3 100 E+3 OFFSET (Hz) VALUE UNITS 1180 - 1270 MHz -109 dBc/Hz Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) -25 0.5-4.5 37 dBc Vdc MHz/V Power Output 1.5±3.5 dBm PERFORMANCE SPECIFICATIONS Oscillation Frequency Range Phase Noise @ 10 kHz offset (1 Hz BW, typ.) Load Impedance 50 Input Capacitance (max.) 50 Pushing <1 MHz/V Pulling (14 dB Return Loss, Any Phase) <1 MHz -40 to 85 °C Operating Temperature Range Package Style pF MINI-14S-L POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) 5 Vdc 26 mA All specifications are typical unless otherwise noted and subject to change without notice. APPLICATION NOTES • AN-100/1 : Mounting and Grounding of VCOs • AN-102 : Proper Output Loading of VCOs • AN-107 : How to Solder Z-COMM VCOs NOTES: © Z-Communications, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR CLV1225A-LF PAGE 2 TUNING CURVE, typ. 1325 FREQUENCY (MHz) 1300 1275 1250 1225 85 1200 25 1175 -40 °c °c °c 25 °c 1150 1125 1100 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 TUNING VOLTAGE (Vdc) POWER OUTPUT (dBm) POWER CURVE, typ. 5 4 3 2 1 0 1124 1146 1165 1184 1201 1220 1240 1260 1280 1301 FREQUENCY (MHz) PHYSICAL DIMENSIONS TYPICAL OF ALL PADS SEE NOTE 3 MINI-14S-L 415-0063 REV. D (DRAWING NOT TO SCALE) .065 NOTES: 1. THE INSIDE RADIUS OF ALL 14 HALF HOLES AT THE PERIMETER OF THE BOARD ARE PLATED TO PROVIDE A SURFACE FOR THE ATTACHMENT OF THE VCO TO A PCB IN 11 LOCATIONS, WITH 3 PADS BEING USED FOR ELECTROMECHANICAL INTERFACE. 14 SOLDER LOCATIONS REQUIRED. 2. THE SURFACE OF THE SHIELD IS TIN PLATED AND MAY BE SOLDERED TO. THE SHIELD'S BASE METAL IS COLD ROLLED STEEL. 3. THE GROUND PLANE IS GROUND AND ATTACHES TO A GROUND TRACK ON THE UPPER SIDE OF THE BOARD AS WELL AS THE SHIELD BY PTH. 4. UNLESS OTHERWISE NOTED ALL DIMENSIONS ARE IN INCHES. 5. UNLESS OTHERWISE NOTED ALL TOLERANCES ARE AS FOLLOWS: .030 .031 .026 .114 0.500 0.475 0.420 DETAIL A P2 0.415 0.415 P1=VT P2=RF OUT P3=Vcc 0.315 TABS RANGE: SEE NOTE 5. (4 PLACES) 0.315 P3 0.215 -.005 0.500 0.475 0.215 BOTTOM VIEW 0.090 0.090 TOLERANCES .XXX= ± .010 .130 .070 TYP .034 0.000 P1 0.025 0.000 SEE DETAIL 'A' .465 0.220 0.320 0.000 .052 TYP 0.500 0.385 0.285 0.200 0.025 .150 GROUND PLANE SOLDER PLATED © Z-Communications, Inc. Page 2 Printed in the U.S.A.