Datasheet > ICS843021I-01

ICS843021I-01

更新时间： 2024-11-02 11:14:39

品牌	Logo	应用领域
矽成 - ICSI		时钟发生器
页数	文件大小	规格书
14页	216K
描述
FEMTOCLOCKS-TM CRYSTAL-TO-3.3V, 2.5V 125MHZ LVPECL CLOCK GENERATOR

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中文翻译

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数据手册

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ICS843021I-01 数据手册

PRELIMINARY

ICS843021I-01

Integrated

Circuit

Systems, Inc.

EMTO

LOCKS™ CRYSTAL

TO-3.3V, 2.5V

125MH

LVPECL CLOCK

GENERATOR

GENERAL DESCRIPTION

FEATURES

The ICS843021I-01 is a Gigabit Ethernet Clock • 1 differential 3.3V LVPECL output

ICS

Generator and a member of the HiPerClocks^TM

family of high performance devices from ICS.The

ICS843021I-01 uses a 25MHz crystal to

synthesize 125MHz. The ICS843021I-01 has

• Crystal oscillator interface designed for 25MHz,

18pF parallel resonant crystal

HiPerClockS™

• Output frequency: 125MHz, using a 25MHz crystal

• VCO range: 490MHz - 640MHz

excellent phase jitter performance, over the 1.875MHz – 20MHz

integration range. The ICS843021I-01 is packaged in a small

8-pin TSSOP, making it ideal for use in systems with limited

board space.

• RMS phase jitter @ 125MHz, using a 25MHz crystal

(1.875MHz - 20MHz): 0.41ps (typical) (for 3.3V)

• Full 3.3V or 2.5V operating supply

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

BLOCK DIAGRAM

PIN ASSIGNMENT

VCC

XTAL_OUT

XTAL_IN

V^EE

nQ0

V^CC

25MHz

XTAL_IN

÷4

(fixed)

Phase

Detector

OSC

VCO

nQ0

XTAL_OUT

ICS843021I-01

8-Lead TSSOP

4.40mm x 3.0mm x 0.925mm package body

G Package

÷20

(fixed)

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.

843021AGI-01

www.icst.com/products/hiperclocks.html

REV. A NOVEMBER 30, 2004

12 3 4 5 6 7...14

中文翻译

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与ICS843021I-01相关器件

型号	品牌	获取价格	描述	数据表
ICS843021I-01T	IDT	获取价格	Clock Generator
ICS843022	ICSI	获取价格	FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V LVPECL CLOCK GENERATOR
ICS843022AG	ICSI	获取价格	FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V LVPECL CLOCK GENERATOR
ICS843022AGI-48	IDT	获取价格	Clock Generator, 125MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8
ICS843022AGI-48LF	IDT	获取价格	Clock Generator, 125MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSO
ICS843022AGI-48LFT	IDT	获取价格	Clock Generator, 125MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSO
ICS843022AGI-48T	IDT	获取价格	Clock Generator, 125MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8
ICS843022AGIT	IDT	获取价格	Clock Generator, 125MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8
ICS843022AGLF	IDT	获取价格	Clock Generator, 125MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSO
ICS843022AGLFT	IDT	获取价格	Clock Generator, 125MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8