Datasheet > IMIZ9952

IMIZ9952

更新时间： 2022-01-18 15:52:00

品牌	Logo	应用领域
其他 - ETC		时钟
页数	文件大小	规格书
9页	49K
描述
Clocks and Buffers

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数据手册

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IMIZ9952 数据手册

Z9952

3.3V, 180MHz, Multi-Output Zero Delay Buffer

Product Features

Frequency Table

VCO_SEL SEL (A:C) QA(0:4) QB(0:3) QC (0,1)

•

180MHz Clock Support

000

001

010

011

100

101

110

111

000

001

010

011

100

101

110

111

VCO/4

VCO/6

VCO/8

VCO/12

VCO/4

VCO/2

VCO/4

VCO/2

VCO/8

VCO/4

VCO/8

VCO/4

VCO/2

VCO/4

VCO/2

VCO/4

VCO/2

VCO/4

VCO/2

VCO/4

VCO/8

VCO/4

VCO/8

VCO/4

VCO/8

VCO/4

VCO/8

150ps Maximum Output to Output Skew

Supports PowerPC^TM, Intel and RISC Processors

11 Clock Outputs: Frequency Configurable

Outputs Drive up to 22 Clock Lines

LVCMOS/LVTTL Compatible Inputs

Output Tri-state Control

Spread Spectrum Compatible

3.3V Power Supply

Pin Compatible with MPC952

Industrial Temp. Range: -40°C to +85°C

32-Pin TQFP Package

Block Diagram

PLL_EN#

VCO/12

Table 1

REFCLK

QA0

Phase

Detector

VCO

200-480M

/4,

QA1

QA2

QA3

QA4

FB_IN

Pin Configuration

LPF

VCO_SEL

SELA

/4,

QB0

QB1

SELB

QB2

QB3

VCO_SEL

SELC

SELB

VSS

QB1

QB0

VDDC

SELA

MR/OE#

REFCLK

VSS

Z9952 20 VDDC

/2,

QC0

QC1

QA4

QA3

VSS

FB_IN

SELC

MR/OE#

Figure 1

Cypress Semiconductor Corporation

http://www.cypress.com

Document#: 38-07085 Rev. *B

12/22/2002

Page 1 of 9

12 3 4 5 6 7...9

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