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PCA0495A

Z-Communications
Part Number PCA0495A
Manufacturer Z-Communications
Description LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP
Published Oct 11, 2007
Detailed Description www.DataSheet4U.com 9939 Via Pasar • San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 PCA0495A PHASE LOCKED LO...
Datasheet PDF File PCA0495A PDF File

PCA0495A
PCA0495A

Overview
www.
DataSheet4U.
com 9939 Via Pasar • San Diego, CA 92126 TEL (858) 621-2700 FAX (858) 621-2722 PCA0495A 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 4±3 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 Ω KHz µΑ 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 Page 1 All rights reserved LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP www.
DataSheet4U.
com PCA0495A PAGE 2 VCO TUNING CURVE, typ.
550 525 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...


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