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CY2280 PCs Datasheet PDF

100-MHz Pentium II Clock Synthesizer/Driver with Spread Spectrum for Mobile or Desktop PCs

100-MHz Pentium II Clock Synthesizer/Driver with Spread Spectrum for Mobile or Desktop PCs

 

 

 

Part Number CY2280
Description 100-MHz Pentium II Clock Synthesizer/Driver with Spread Spectrum for Mobile or Desktop PCs
Feature 0 CY2280 100-MHz Pentium® II Clock Sy nthesizer/Driver with Spread Spectrum f or Mobile or Desktop PCs Features
• M ixed 2.
5V and 3.
3V operation
• Clock solution for Pentium® II, and other si milar processor-based motherboards — Four 2.
5V CPU clocks up to 100 MHz — Eight 3.
3V sync.
PCI clocks, one free-r unning — Two 3.
3V 48-MHz USB clocks Three 3.
3V Ref.
clocks at 14.
318 MHz — Two 2.
5V APIC clocks at 14.
318 MHz or PCI/2
• EMI control — Spread sp ectrum clocking — Factory-EPROM progr ammable spread spectrum margin — Fact ory-EPROM programmable output drive and slew rate
• Factory-EPROM programmab l .
Manufacture Cypress Semiconductor
Datasheet
Download CY2280 Datasheet

CY2280

 

 

 


 

 

 

Part Number CY22801
Description Universal Programmable Clock Generator
Feature www.
DataSheet4U.
com CY22801 Universal Programmable Clock Generator (UPCG) Fea tures
• Integrated phase-locked loop (PLL)
• Field programmable
• Input frequency range: — Crystal: 8–30 MH z — CLKIN: 1–133 MHz
• Output fre quency: — LVCMOS: 1–200 MHz
• Low jitter, high accuracy outputs
• 3.
3V operation
• 8-pin SOIC package Bene fits
• Inventory of only one device, CY22801, is needed to use in various ap plications
• In-house programming of samples and prototype quantities is ava ilable using the CY36800 InstaClock Kit
• Can customize the input and output frequencies to suit your needs
• Hig h-perform .
Manufacture Cypress Semiconductor
Datasheet
Download CY22801 Datasheet

CY22801

 

 

 


 

 

 

Part Number CY22800
Description Universal Programmable Clock Generator
Feature www.
DataSheet4U.
com CY22800 Universal Programmable Clock Generator (UPCG) Fea tures
• Spread Spectrum, VCXO, and Fr equency Select
• Input frequency rang e: — Crystal: 8–30 MHz — CLKIN: 0 .
5–100 MHz
• Output frequency: — Commercial: 1–200 MHz



• — Industrial: 1–166 MHz Integrated phase-locked loop Low jitter, high acc uracy outputs 3.
3V operation 8-pin SOIC package Benefits
• Inventory of onl y one device, CY22800, is needed in var ious applications such as HDTV, STB, DV DR, etc.

• Multiple predefined config urations that can be programmed into a single chip
• Eliminates the need for expensive .
Manufacture Cypress Semiconductor
Datasheet
Download CY22800 Datasheet

CY22800

 

 

 

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