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PCS3P2189A Datasheet Spread Spectrum Clock Generator

Manufacturer: PulseCore Semiconductor

Overview: September 2006 rev 0.1 Spread Spectrum Clock Generator.

General Description

PCS3P2189A is targetted for LCD panel application PCS3P2189A is a versatile spread spectrum frequency modulator that generates a low EMI 4x clock at the Block Diagram S0 S1 SSON VDD PLL Modulation CLKIN / XIN XOUT Crystal Oscillator Frequency Divider Feedback Divider Phase Detector Loop Filter VCO Output Divider ModOUT VSS PulseCore Semiconductor Corporation 1715 S.

Bascom Ave Suite 200, Campbell, CA 95008 • Tel: 408-879-9077 • Fax: 408-879-9018 www.pulsecoresemi.com Notice: The information in this document is subject to change without notice.

September 2006 rev 0.1 Pin Configurations PCS3P2189A www.DataSheet4U.com CLKIN / XIN 1 XOUT 2 8 7 VDD ModOUT VSS S0 PCS3P2189A SSON 3 S1 4 6 5 Pin Description Pin# 1 2 3 4 5 6 7 8 Pin Name CLKIN / XIN XOUT SSON S1 S0 VSS ModOUT VDD Type

Key Features

  • PCS3P2189A output. PCS3P2189A offers four spread Spread options of Deviation Selection www. DataSheet4U. com selectable centre PCS3P2189A all Generates a 4X low EMI spread spectrum clock of the input frequency. Input frequency : 15MHz Output frequency : 60MHz Internal loop filter minimizes external components and board space. Selectable Centre Spread frequency deviation: ±0.5%, ± 1.0%, ± 1.5%, ± 2.0% Low.

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PCS3P2189A Distributor