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CY25562 - Spread Spectrum Clock Generator

Datasheet Summary

Description

Pin # 1 2 3 4 5 6 Pin Name Xin/CLK VDD GND SSCLK SSCC S1 Type I P P O I I Positive power supply Power supply ground SSCG modulated clock output Spread spectrum clock control (enable/disable) function.

SSCG function is enabled when input is high and disabled when input is low.

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Datasheet preview – CY25562

Datasheet Details

Part number CY25562
Manufacturer Cypress Semiconductor
File Size 616.72 KB
Description Spread Spectrum Clock Generator
Datasheet download datasheet CY25562 Datasheet
Additional preview pages of the CY25562 datasheet.

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Full PDF Text Transcription

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CY25562 Spread Spectrum Clock Generator Features ■ ■ ■ ■ Applications ■ ■ ■ 50 to 200 MHz Operating Frequency Range Wide range of spread selections: 9 Accepts Clock and Crystal Inputs Low Power Dissipation ❐ 70 mW Typ (Fin = 65 MHz) Frequency Spread Disable Function Center Spread Modulation Low Cycle-to-cycle Jitter 8-pin SOIC Package High resolution VGA controllers LCD panels and monitors Workstations and servers Benefits ■ ■ ■ ■ ■ ■ ■ Peak EMI reduction by 8 to 16 dB Fast time to market Cost reduction Logic Block Diagram 300K Xin/ CLK 1 REFERENCE DIVIDER PD CP Loop Filter Xout 8 MODULATION CONTROL FEEDBACK DIVIDER vco VDD 2 INPUT DECODER LOGIC VDD VDD DIVIDER & MUX 4 SSCLK VSS 3 20 K 20 K 20 K VSS 20 K VSS 5 SSCC 6 S1 7 S0 www.DataSheet4U.
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