Datasheet > W134M_05

W134M_05

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		时钟发生器
页数	文件大小	规格书
12页	208K
描述
Direct Rambus⑩ Clock Generator

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数据手册

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W134M_05 数据手册

W134M/W134S

Direct Rambus™ Clock Generator

Features

Description

• Differential clock source for Direct Rambus™ memory

subsystem for up to 800-MHz data transfer rate

The Cypress W134M/W134S provides the differential clock

signals for a Direct Rambus memory subsystem. It includes

signals to synchronize the Direct Rambus Channel clock to an

external system clock but can also be used in systems that do

not require synchronization of the Rambus clock.

• Provide synchronization flexibility: the Rambus^®

Channel can optionally be synchronous to an external

system or processor clock

• Power-managed output allows Rambus Channel clock

to be turned off to minimize power consumption for

mobile applications

• WorkswithCypressCY2210, W133, W158, W159, W161,

and W167 to support Intel^®architecture platforms

• Low-power CMOS design packaged in a 24-pin QSOP

(150-mil SSOP) package

Block Diagram

Pin Configuration

REFCLK

MULT0:1

VDDIR

REFCLK

VDD

GND

PCLKM

SYNCLKN

GND

VDD

GND

CLK

PLL

CLKB

GND

VDD

MULT0

MULT1

GND

CLK

Output

Logic

Phase

PCLKM

CLKB

Alignment

VDD

SYNCLKN

VDDIPD

STOPB

PWRDNB

Test

S0:1

Logic

STOPB

Cypress Semiconductor Corporation

•

3901 North First Street

•

San Jose, CA 95134

•

408-943-2600

Document #: 38-07426 Rev. *C

Revised June 1, 2005

12 3 4 5 6 7...12

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