Datasheet > ICS8432BK-51

ICS8432BK-51

更新时间： 2024-11-03 11:14:39

品牌	Logo	应用领域
矽成 - ICSI		晶体外围集成电路时钟
页数	文件大小	规格书
16页	226K
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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ICS8432BK-51 数据手册

PRELIMINARY

ICS8432-51K

Integrated

Circuit

Systems, Inc.

700MH

, CRYSTAL

TO-3.3V DIFFERENTIAL

LVPECL FREQUENCY

SYNTHESIZER

GENERAL DESCRIPTION

FEATURES

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

ICS

put Crystal-to-3.3V Differential LVPECL High Fre-

• Selectable crystal oscillator interface or

quency Synthesizer and a member of the

LVCMOS/LVTTLTEST_CLK

HiPerClockS™

HiPerClockS™ family of High Performance Clock

Solutions from ICS. The ICS8432-51K has a se-

• Output frequency range: 31.25MHz to 700MHz

• Crystal input frequency range: 12MHz to 25MHz

• VCO range: 250MHz to 700MHz

lectable 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 ICS8432-51K 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

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

ICS8432-51K

S_LOAD

S_DATA

S_CLOCK

PLL

PHASE DETECTOR

÷1

VEE

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-LeadVFQFN

5mm x 5mm x 0.95m package body

K Package

M0:M8

N0:N1

TopView

The Preliminary Information presented herein represents a product in prototyping or pre-production.The noted characteristics are based on initial

product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications without notice.

8432BK-51

www.icst.com/products/hiperclocks.html

REV. A MARCH 22, 2004

12 3 4 5 6 7...16

中文翻译

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与ICS8432BK-51相关器件

型号	品牌	获取价格	描述	数据表
ICS8432BK-51LFT	IDT	获取价格	Clock Generator, 700MHz, 5 X 5 MM, 0.95 MM HEIGHT, ROHS COMPLIANT, MO-220, VFQFN-32
ICS8432BK-51T	ICSI	获取价格	700MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS8432BK-51T	IDT	获取价格	Clock Generator, 700MHz, 5 X 5 MM, 0.95 MM PITCH, VFQFN-32
ICS8432BKI-51	IDT	获取价格	700MHZ, CYRSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS8432BKI-51LF	IDT	获取价格	700MHZ, CYRSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS8432BKI-51LFT	IDT	获取价格	700MHZ, CYRSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS8432BKI-51T	IDT	获取价格	700MHZ, CYRSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS8432BY-01LFT	IDT	获取价格	PLL Frequency Synthesizer, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, MS-026, LQFP-3
ICS8432BY-01T	IDT	获取价格	PLL Frequency Synthesizer, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, MS-026, LQFP-3
ICS8432BY-11	IDT	获取价格	PLL Frequency Synthesizer, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, MS-026, LQFP-3

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