Datasheet > ICS843021I-01

ICS843021I-01

更新时间： 2024-11-02 02:54:31

品牌	Logo	应用领域
艾迪悌 - IDT		时钟发生器
页数	文件大小	规格书
15页	697K
描述
FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK GENERATOR

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中文翻译

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技术参数
数据手册

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ICS843021I-01 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.92
Base Number Matches：	1

ICS843021I-01 数据手册

FEMTOCLOCKS™ CRYSTAL-TO-

ICS843021I-01

3.3V, 2.5V LVPECL CLOCK GENERATOR

General Description

Features

The ICS843021I-01 is a Gigabit Ethernet Clock

• One differential 3.3V or 2.5V LVPECL output

Generator and a member of the HiPerClocks^TM

family of high performance devices from IDT. The

ICS843021I-01 uses a 25MHz crystal to synthesize

125MHz. The ICS843021I-01 has excellent phase

• Crystal oscillator interface designed for 25MHz,

HiPerClockS™

18pF parallel resonant crystal

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

• VCO range: 490MHz – 640MHz

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)

• Full 3.3V or 2.5V operating supply

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

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

packages

Pin Assignment

Block Diagram

Pullup

V^CC

XTAL_OUT

XTAL_IN

V^EE

25MHz

XTAL_IN

V^CC

÷4

(fixed)

Phase

Detector

OSC

VCO

XTAL_OUT

ICS843021I-01

8 Lead TSSOP

÷20

(fixed)

4.40mm x 3.0mm x 0.925mm package body

G Package

Top View

IDT™ / ICS™ 3.3V , 2.5V LVPECL CLOCK GENERATOR

ICS843021AGI-01 REV. A DECEMBER 3, 2007

12 3 4 5 6 7...15

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