Datasheet > ICS8432-51

ICS8432-51

更新时间： 2024-11-03 11:14:39

品牌	Logo	应用领域
矽成 - ICSI		/
页数	文件大小	规格书
17页	159K
描述
700MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER

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中文翻译

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数据手册

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ICS8432-51 数据手册

ICS8432-51

700MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL

LVPECL FREQUENCY SYNTHESIZER

Integrated

Circuit

Systems, Inc.

GENERAL DESCRIPTION

FEATURES

The ICS8432-51 is a general purpose, dual output • Dual differential 3.3V LVPECL outputs

ICS

Crystal-to-3.3V Differential LVPECL High Fre-

quency Synthesizer and a member of the

HiPerClockS™ family of High Performance Clock

Solutions from ICS.The ICS8432-51 has a select-

• Selectable crystal oscillator interface or

LVCMOS/LVTTLTEST_CLK

HiPerClockS™

• Output frequency range: 31.25MHz to 700MHz

• Crystal input frequency range: 12MHz to 25MHz

• VCO range: 250MHz to 700MHz

able TEST_CLK or crystal input. The VCO operates at a

frequency range of 250MHz to 700MHz. The VCO frequency

is programmed in steps equal to the value of the input reference

or crystal frequency. The VCO and output frequency

can be programmed using the serial or parallel interface to

the configuration logic. The low phase noise characteristics

of the ICS8432-51 make it an ideal clock source for Gigabit

Ethernet, Fibre Channel 1 and 2, and Infiniband applications.

• Parallel or serial interface for programming counter

and output dividers

• RMS period jitter: 3.5ps (maximum)

• Cycle-to-cycle jitter: 25ps (maximum)

• 3.3V supply voltage

• 0°C to 70°C ambient operating temperature

• Replaces the ICS8432-01

• Lead-Free package fully RoHS compliant

BLOCK DIAGRAM

PIN ASSIGNMENT

VCO_SEL

XTAL_SEL

TEST_CLK

32 31 30 29 28 27 26 25

XTAL1

XTAL2

OSC

TEST_CLK

XTAL_SEL

V^CCA

XTAL2

ICS8432-51

S_LOAD

S_DATA

S_CLOCK

PLL

PHASE DETECTOR

÷1

V^EE

VCO

÷2

FOUT0

nFOUT0

FOUT1

nFOUT1

10 11 12 13 14 15 16

÷4

÷8

÷ M

S_LOAD

S_DATA

S_CLOCK

nP_LOAD

CONFIGURATION

INTERFACE

LOGIC

TEST

32-Lead LQFP

7mm x 7mm x 1.4mm package body

M0:M8

N0:N1

Y Package

TopView

8432BY-51

www.icst.com/products/hiperclocks.html

REV. C APRIL 8, 2005

12 3 4 5 6 7...17

中文翻译

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与ICS8432-51相关器件

型号	品牌	获取价格	描述	数据表
ICS843251-04	ICSI	获取价格	FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GEN
ICS843251AG-04	ICSI	获取价格	FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GEN
ICS843251AG-04LF	ICSI	获取价格	FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GEN
ICS843251AG-04LFT	ICSI	获取价格	FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GEN
ICS843251AG-04T	ICSI	获取价格	FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL CLOCK GEN
ICS843251AGI-04	IDT	获取价格	Clock Generator, 187.5MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8
ICS843251AGI-04LF	IDT	获取价格	Clock Generator, 187.5MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-153, TS
ICS843251AGI-04T	IDT	获取价格	Clock Generator, 187.5MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8
ICS843251AGI-14	IDT	获取价格	Clock Generator, 680MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8
ICS843251AGI-14LF	IDT	获取价格	Clock Generator, 680MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSO

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