C9531 - PCIX I/O System Clock Generator with EMI Control Features

Product Overview

Cypress Semiconductor

Datasheet Details

Part number	C9531
Manufacturer	Cypress Semiconductor
File Size	115.60 KB
Description	PCIX I/O System Clock Generator with EMI Control Features
Datasheet	C9531 Datasheet
Additional preview pages of the C9531 datasheet.

Product details

Description

3] Pin[2] 3 4 1 14 24, 23, 22, 19, 18 8 XIN XOUT REF OE CLK(0:4) GOOD# Name PWR[4] VDDA VDDA VDD VDD VDDP VDD I/O I O O I O O Description Crystal Buffer Input Pin.

Features

Features.
Dedicated clock buffer power pins for reduced noise, crosstalk and jitter.
Input clock frequency of 25 MHz to 33 MHz.
Output frequencies of XINx1, XINx2, XINx3 and XINx4.
One output bank of 5 clocks.
One REF XIN clock output.
SMBus clock control interface for individual clock disabling and SSCG control.
Output clock duty cycle is 50% (± 5%).
< 250 ps skew between output clocks within a bank.
Output jitte.

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Published: Nov 2, 2005 |