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CY28322-2

Cypress
Part Number CY28322-2
Manufacturer Cypress
Description 133 Mhz Spread Spectrum Clock Synthesizer with Differential CPU Outputs
Published Jul 25, 2005
Detailed Description PRELIMINARY CY28322-2 133-MHz Spread Spectrum Clock Synthesizer with Differential CPU Outputs Features • Compliant wit...
Datasheet PDF File CY28322-2 PDF File

CY28322-2
CY28322-2


Overview
PRELIMINARY CY28322-2 133-MHz Spread Spectrum Clock Synthesizer with Differential CPU Outputs Features • Compliant with Intel CK-Titan and CK-408 clock synthesizer/driver specifications • Multiple output clocks at different frequencies — Two pairs of differential CPU outputs, up to 200 MHz — Nine synchronous PCI clocks, three free-running — Six 3V66 clocks — Two 48-MHz clocks — One reference clock at 14.
318 MHz — One VCH clock • Spread Spectrum clocking (down spread) • Power-down features (PCI_STOP#, CPU_STOP# PWR_DWN#) • 48-pin TSSOP package Enables reduction of EMI and overall system cost Enables ACPI-compliant designs  Benefits Supports next generation Pentium processors using differential clock drivers Motherboard clock generator — Support multiple CPUs and a chipset — Support for PCI slots and chipset — Supports AGP, DRCG reference, and Hub Link — Supports USB host and graphic controllers — Supports ISA slots and I/O chip • Two select inputs (Mode select & IC Frequency Selec...



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