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| V495ME04 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) FEATURES 470 - 520 * Frequency Range: * Tuning Voltage: 0.5-4.5 Vdc * MINI-16M-L - Style Package APPLICATIONS * Satellite Modems * Mobile Radios * CATV PERFORMANCE SPECIFICATIONS Oscillation Frequency Range Phase Noise @ 10 kHz offset (1 Hz BW, typ.) Harmonic Suppression (2nd, typ.) Tuning Voltage Tuning Sensitivity (avg.) Power Output Load Impedance Input Capacitance (max.) Pushing Pulling ( 14 dB Return Loss, Any Phase) MHz (f) (dBc/Hz) OFFSET (Hz) VALUE 470 - 520 -111 -13 0.5-4.5 24 42 50 150 <2 <1 -40 to 85 MINI-16M-L 5 15 APPLICATION NOTES Vdc mA pF MHz/V MHz C UNITS MHz dBc/Hz dBc Vdc MHz/V dBm Operating Temperature Range Package Style POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) All specifications are typical unless otherwise noted and subject to change without notice. * AN-100/1 : Mounting and Grounding of VCOs * AN-102 : Proper Output Loading of VCOs * AN-107 : How to Solder Z-COMM VCOs NOTES: (c) Z-Communications, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE VOLTAGE CONTROLLED OSCILLATOR TUNING CURVE, typ. 540 520 500 V495ME04 PAGE 2 FREQUENCY (MHz) 85 480 25 460 440 420 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 -40 c c c TUNING VOLTAGE (Vdc) POWER CURVE, typ. POWER OUTPUT (dBm) 6 5 4 3 2 1 0 435 85 25 -40 c c c 455 470 482 492 501 510 517 523 528 FREQUENCY (MHz) PHYSICAL DIMENSIONS TYPICAL OF ALL PADS SEE NOTE 3 MINI-16M-L 415-0069 REV. A (DRAWING NOT TO SCALE) .120 .154 .214 .248 .065 .031 .033 .027 .054 .121 .500 .475 P2 .285 .251 .191 .157 P4 P1=VT P2=RF OUT P3=Vcc P4=MOD INPUT .349 .315 P3 DETAIL A TABS RANGE FROM 0.006 - 0.010 (4 PLACES) .255 .221 -.005 .025 0.000 0.000 P1 .130 .315 .349 .500 .031 0.000 .128 TYP .465 BOTTOM VIEW SEE DETAIL 'A' 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 .061 TYP .221 GROUND PLANE SOLDER PLATED .255 (c) Z-Communications, Inc. Page 2 Printed in the U.S.A. |
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