Datasheet > ICS8432BI51

ICS8432BI51

更新时间： 2024-11-03 05:12:19

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
20页	315K
描述
700MHZ, CYRSTAL-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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ICS8432BI51 数据手册

700MHZ, CYRSTAL-TO-3.3V DIFFERENTIAL

LVPECL FREQUENCY SYNTHESIZER

ICS8432I-51

GENERAL DESCRIPTION

FEATURES

The ICS8432I-51 is a general purpose, dual out-

• Dual differential 3.3V LVPECL outputs

ICS

HiPerClockS™

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

quency Synthesizer and a member of the

HiPerClockS™ family of High Performance Clock

Solutions from IDT. The ICS8432I-51 has a select-

• Selectable crystal oscillator interface or

LVCMOS/LVTTL TEST_CLK

• Output frequency range: 31.25MHz to 700MHz

• Crystal input frequency range: 12MHz to 25MHz

• VCO range: 250MHz to 700MHz

able REF_CLK or crystal input. The VCO operates at a fre-

quency 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 con-

figuration logic. The low phase noise characteristics of the

ICS8432I-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: 40ps (maximum)

• 3.3V supply voltage

• -40°C to 85°C ambient operating temperature

• Available in both standard (RoHS 5) and lead-free (RoHS 6)

packages

BLOCK DIAGRAM

PIN ASSIGNMENT

32 31 30 29 28 27 26 25

VCO_SEL

XTAL_SEL

XTAL_OUT

REF_CLK

XTAL_SEL

V^CCA

REF_CLK

XTAL1

OSC

ICS8432I-51

S_LOAD

S_DATA

S_CLOCK

XTAL2

V^EE

PLL

10 11 12 13 14 15 16

PHASE DETECTOR

÷1

÷2

÷4

÷8

VCO

FOUT0

nFOUT0

FOUT1

nFOUT1

÷ M

32-Lead LQFP

7mm x 7mm x 1.4mm package body

S_LOAD

S_DATA

S_CLOCK

nP_LOAD

CONFIGURATION

INTERFACE

LOGIC

Y Package

Top View

TEST

32-Lead VFQFN

5mm x 5mm x 0.95m package body

K Package

M0:M8

N0:N1

Top View

IDT^™/ ICS^™3.3V LVPECL FREQUENCY SYNTHESIZER

ICS8432BYI-51 REV. A SEPTEMBER 24, 2007

12 3 4 5 6 7...20

中文翻译

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与ICS8432BI51相关器件

型号	品牌	获取价格	描述	数据表
ICS8432BI-51L	IDT	获取价格	700MHZ, CYRSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS8432BK-51	ICSI	获取价格	700MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
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

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