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| PCA0300A-LF 9939 Via Pasar * San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 PHASE LOCKED LOOP Rev A1 PHASE NOISE (1 Hz BW, typical) FEATURES * Frequency Range: 275 - 325 MHz * Step Size: 100 KHz * cPLL - Style Package APPLICATIONS * Satellite Modems * Mobile Radios * CATV PERFORMANCE SPECIFICATIONS Frequency Range VALUE 275 - 325 -97 -7 -65 43 50 100 2500 5 5 -40 to 85 cPLL 5 18 APPLICATION NOTES Phase Noise @ 10 kHz offset (1 Hz BW, typ.) Harmonic Suppression (2nd, typ.) Sideband Spurs (typ.) Power Output Load Impedance Step Size Charge Pump Output Current Switching Speed (typ., adjacent channel) Startup Lock Time (typ.) Operating Temperature Range Package Style UNITS MHz dBc/Hz dBc dBc dBm KHz mSec mSec C POWER SUPPLY REQUIREMENTS Supply Voltage (Vcc, nom.) Supply Current (Icc, typ.) Vdc mA All specifications are typical unless otherwise noted and subject to change without notice. * AN-107 : How to Solder Z-COMM VCOs / PLLs * AN-200 : Mounting and Grounding of Z-COMM PLLs * AN-201 : PLL Fundamentals AN-202 : PLL Functional Description NOTES: Reference Oscillator Signal: 5 MHz< <100 MHz Frequency Synthesizer IC: Analog Devices - ADF4113 (c) Z-Communications, Inc. Page 1 All rights reserved LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP VCO TUNING CURVE, typ. 340 320 300 PCA0300A-LF PAGE 2 FREQUENCY (MHz) 85 280 260 240 220 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 25 -40 c c c TUNING VOLTAGE (Vdc) VCO POWER CURVE, typ. 8 7 6 5 4 3 2 1 0 -1 -2 239 262 278 290 300 308 316 324 331 338 OUTPUT POWER (dBm) 25 c FREQUENCY (MHz) PHYSICAL DIMENSIONS CPLL 415-0108 REV. A (DRAWING NOT TO SCALE) 12 11 10 .065 -0.120 0.000 1 9 BOTTOM .015 .030 DETAIL B (TYP) (8 PLACES) 2 3 TOP 8 7 0.130 0.260 SEE DETAIL 'A' 0.032 4 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10-12 5 6 0.380 0.140 NOTES: 1. THE INSIDE RADIUS OF ALL 12 HALF HOLES AT THE PERIMETER OF THE BOARD ARE PLATED TO PROVIDE A SURFACE FOR THE ATTACHMENT OF THE PLL MODULE TO A PCB IN 11 LOCATIONS, WITH 8 PADS BEING USED FOR ELECTROMECHANICAL INTERFACE AND 3 PADS FOR GROUNDING. 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: .XXX= .010 SEE DETAIL 'B' TABS RANGE: SEE NOTE 5 (4 PLACES) RF OUTPUT REFERENCE OSCILLATOR INPUT CLOCK DATA LOAD ENABLE LOCK DETECT VCC OPTIONAL NO CONNECTION GROUND 0.120 0.380 0.500 0.250 0.000 DETAIL A (c) Z-Communications, Inc. Page 2 Printed in the U.S.A. |
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