V480MEM1-LF 9939 Via Pasar • San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 VOLTAGE CONTROLLED OSCILLATOR Rev A1 PHASE NOISE (1 Hz BW, typical) -60 -70 £(f) (dBc/Hz) The file cannot be displayed: Untitled-META.dat FEATURES 445 - 480 • Frequency Range: • Tuning Voltage: 0.5-2.5 Vdc • MINI-16M- - Style Package MHz -80 -90 -100 -110 -120 -130 -140 APPLICATIONS • Digital Radio Equipment • Fixed Wireless Access • Satellite Communication Systems -150 1 E+3 10 E+3 100 E+3 OFFSET (Hz) VALUE UNITS 445 - 480 MHz -117 dBc/Hz -12 0.5-2.5 25 dBc Vdc MHz/V Power Output 0±3 dBm Load Impedance 50 Input Capacitance (max.) 50 Pushing <2 MHz/V <0.5 MHz -40 to 85 °C PERFORMANCE SPECIFICATIONS Oscillation Frequency Range Phase Noise @ 10 kHz offset (1 Hz BW, typ.) Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) Pulling (14 dB Return Loss, Any Phase) Operating Temperature Range Package Style pF MINI-16M-LOW POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) 3.3 Vdc Supply Current (Icc, typ.) 12 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 V480MEM1-LF PAGE 2 TUNING CURVE, typ. FREQUENCY (MHz) 500 490 480 470 -20 °c °c °c 25 °c 70 460 25 450 440 430 420 0 0.5 1 1.5 2 2.5 TUNING VOLTAGE (Vdc) POWER OUTPUT (dBm) POWER CURVE, typ. 3 2 1 0 -1 -2 -3 432 442 453 465 479 492 FREQUENCY (MHz) PHYSICAL DIMENSIONS TYPICAL OF ALL PADS SEE NOTE 3 MINI-16M-LOW 415-0069 REV. A (DRAWING NOT TO SCALE) .065 NOTES: 1. THE INSIDE RADIUS OF ALL 16 HALF HOLES AT THE PERIMETER OF THE BOARD ARE PLATED TO PROVIDE A SURFACE FOR THE ATTACHMENT OF THE VCO TO A PCB, IN 13 LOCATIONS, WITH 3 PADS BEING USED FOR ELECTROMECHANICAL INTERFACE. 16 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: TOLERANCES .XXX= ± .010 .248 .214 .120 .154 .031 .033 .027 0.006 - 0.010 (4 PLACES) .500 .475 .054 .121 P2 .191 P3 .255 .221 SEE DETAIL 'A' BOTTOM VIEW .157 .500 .349 .160 .315 .255 0.000 .221 P1 .025 0.000 DETAIL A .315 .465 P4 .251 .349 -.005 .285 P1=VT P2=RF OUT P3=Vcc P4=MOD INPUT .061 TYP .031 0.000 .128 GROUND PLANE SOLDER PLATED © Z-Communications, Inc. TYP Page 2 Printed in the U.S.A.