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| PCA0495A 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) -50 -60 -70 -80 -90 FEATURES * Frequency Range: 470 - 520 MHz * Step Size: 100 KHz * cPLL - Style Package APPLICATIONS * Satellite Modems * Mobile Radios * CATV PERFORMANCE SPECIFICATIONS Frequency Range -100 -110 -120 -130 -140 1000 10000 100000 VALUE 470 - 520 -98 -10 -65 43 50 100 3750 3 5 -40 to 85 cPLL 3.3 25 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 * AN-200 * AN-201 : How to Solder Z-COMM VCOs / PLLs : Mounting and Grounding of Z-COMM PLLs : PLL Fundamentals AN-202 : PLL Functional Description NOTES: Reference Oscillator Signal: 5 MHz All rights reserved LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP VCO TUNING CURVE, typ. 550 525 PCA0495A PAGE 2 FREQUENCY (MHz) 500 475 450 425 400 375 350 0 0 .2 5 0 .5 0 .7 5 1 1 .2 5 1 .5 1 .7 5 2 2 .2 5 2 .5 2 .7 5 85 25 -40 c c c TUNING VOLTAGE (Vdc) VCO POWER CURVE, typ. 10 9 8 7 6 5 4 3 2 383 OUTPUT POWER (dBm) 25 c 404 423 438 451 464 475 486 496 506 516 525 FREQUENCY (MHz) PHYSICAL DIMENSIONS Top View 12 11 10 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 PLL Module to the motherboard. 5 pads are for grounding, 8 pads are for signal interface. 2. The surface of the shield is tin-plated and may be soldered to. Bottom View Z-COMM PCAXXXXX W/O # 1 9 The shield's base metal is brass. 3.The ground plane on the bottom side is ground and attaches to a ground track on the top side of the board as well as to the shield. 4. Unless otherwise noted all dimensions are in inches. 5.Unless otherwise noted all tolerances are as follows: .xxx = .010 2 8 3 7 P1 RF OUTPUT P2 REFERENCE OSCILLATOR INPUT P3 CLOCK P4 DATA P5 LOAD ENABLE P6 LOCK DETECT 4 5 6 SIDE VIEW P7 VCC P8 GROUND P9 NO CONNECTION P10-12 GROUND (c) Z-Communications, Inc. Page 2 Printed in the U.S.A. |
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