Datasheet > ICS87951-147I

ICS87951-147I

更新时间： 2024-09-30 04:44:23

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
15页	605K
描述
LOW SKEW, 1-TO-9 DIFFERENTIAL-TOLVCMOS ZERO DELAY BUFFER

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中文翻译

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ICS87951-147I 数据手册

LOW SKEW, 1-TO-9 DIFFERENTIAL-TO-

LVCMOS ZERO DELAY BUFFER

ICS87951I-147

FEATURES

GENERAL DESCRIPTION

• Fully integrated PLL

The ICS87951I-147 is a low voltage, low skew 1-

ICS

HiPerClockS™

to-9 Differential-to-LVCMOS/LVTTL Zero Delay

• Nine single ended 3.3V or 2.5V LVCMOS/LVTTL outputs

Buffer and a member of the HiPerClockS™family

of High Performance Clock Solutions from ICS.

The ICS87951I-147 has two selectable clock in-

• Selectable single ended CLK0 or

differential CLK1, nCLK1 inputs

puts. The single ended clock input accepts LVCMOS or LVTTL

input levels. The CLK1, nCLK1 pair can accept most standard

differential input levels. With output frequencies up to 180MHz,

the ICS87951I-147 is targeted for high performance clock

applications. Along with a fully integrated PLL, the ICS87951I-

147 contains frequency configurable outputs and an external

feedback input for regenerating clocks with “zero delay”.

• The single ended CLK0 input can accept the following

input levels: LVCMOS or LVTTL input levels

• CLK1, nCLK1 supports the following input types:

LVDS, LVPECL, LVHSTL, SSTL, HCSL

• Output frequency range: 31.25MHz to 200MHz

• VCO range: 250MHz to 500MHz

• External feedback for ”zero delay” clock regeneration

• Cycle-to-cycle jitter, RMS: 7ps (maximum)

• Output skew: 270ps (maximum)

• Full 3.3V operating supply at -40°C to 85°C ambient

operating temperature

• Full 2.5V operating supply at 0°C to 85°C ambient

operating temperature

• Available in both standard and lead-free RoHS compliant

packages

PIN ASSIGNMENT

32 31 30 29 28 27 26 25

V^DDA

EXT_FB

DIV_SELA

DIV_SELB

DIV_SELC

DIV_SELD

GND

QC0

V^DDO

QC1

GND

QD0

V^DDO

QD1

GND

ICS87951I-147

CLK1

10 11 12 13 14 15 16

32-Lead LQFP

7mm x 7mm x 1.4mm package body

Y package

Top View

IDT^™/ ICS^™DIFFERENTIAL-TO-LVCMOS ZERO DELAY BUFFER

ICS87951I-147 REV A JUNE 21, 2006

12 3 4 5 6 7...15

中文翻译

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与ICS87951-147I相关器件

型号	品牌	获取价格	描述	数据表
ICS87951AYI	IDT	获取价格	PLL Based Clock Driver, 9 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7MM, 1.40 MM H
ICS87951AYI	SPECTRUM	获取价格	PLL Based Clock Driver, 87951 Series, 9 True Output(s), 0 Inverted Output(s), PQFP32, 7 X
ICS87951AYI-147	IDT	获取价格	LOW SKEW, 1-TO-9 DIFFERENTIAL-TOLVCMOS ZERO DELAY BUFFER
ICS87951AYI-147LF	IDT	获取价格	LOW SKEW, 1-TO-9 DIFFERENTIAL-TOLVCMOS ZERO DELAY BUFFER
ICS87951AYI-147LFT	IDT	获取价格	LOW SKEW, 1-TO-9 DIFFERENTIAL-TOLVCMOS ZERO DELAY BUFFER
ICS87951AYI-147T	IDT	获取价格	LOW SKEW, 1-TO-9 DIFFERENTIAL-TOLVCMOS ZERO DELAY BUFFER
ICS87951AYILF	IDT	获取价格	暂无描述
ICS87951AYILF	SPECTRUM	获取价格	PLL Based Clock Driver, 87951 Series, 9 True Output(s), 0 Inverted Output(s), PQFP32, 7 X
ICS87951AYILFT	SPECTRUM	获取价格	PLL Based Clock Driver, 87951 Series, 9 True Output(s), 0 Inverted Output(s), PQFP32, 7 X
ICS87951AYIT	IDT	获取价格	PLL Based Clock Driver, 9 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7MM, 1.40 MM H

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