Datasheet > ICS843023AGT

ICS843023AGT

更新时间： 2024-11-01 22:33:59

品牌	Logo	应用领域
矽成 - ICSI		时钟发生器
页数	文件大小	规格书
10页	176K
描述
3.3V, 250MHZ LVPECL CLOCK GENERATOR

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数据手册

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ICS843023AGT 数据手册

PRELIMINARY

ICS843023

Integrated

Circuit

Systems, Inc.

FEMTO

LOCKS™ CRYSTAL

3.3V, 250MH LVPECL CLOCK G

ENERATOR

GENERAL DESCRIPTION

FEATURES

The ICS843023 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

ICS843023 uses a 25MHz crystal to synthesize

250MHz.The ICS843023 has excellent phase jitter

• Crystal oscillator interface designed for 25MHz,

18pF parallel resonant crystal

HiPerClockS™

• Maximum output frequency: 250MHz, using a 25MHz crystal

• VCO range: 490MHz - 640MHz

performance, over the 1.875MHz – 20MHz integration range.

The ICS843023 is packaged in a small 8-pin TSSOP, making it

ideal for use in systems with limited board space.

• RMS phase jitter @ 250MHz, using a 25MHz crystal

(12KHz - 20MHz): 0.33ps (typical)

• 3.3V operating supply

• 0°C to 70°C ambient operating temperature

BLOCK DIAGRAM

PIN ASSIGNMENT

VCC

XTAL_OUT

XTAL_IN

V^EE

nQ0

V^CC

25MHz

XTAL_IN

÷2

(fixed)

Phase

Detector

OSC

VCO

nQ0

XTAL_OUT

ICS843023

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.

843023AG

www.icst.com/products/hiperclocks.html

REV. A NOVEMBER 30, 2004

12 3 4 5 6 7...10

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与ICS843023AGT相关器件

型号	品牌	获取价格	描述	数据表
ICS843023I	ICSI	获取价格	FEMTOCLOCKS-TM CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK GENERATOR
ICS8430252-45	ICSI	获取价格	FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL FREQUENCY
ICS8430252-45LF	IDT	获取价格	Clock Generator
ICS8430252-45T	IDT	获取价格	Clock Generator
ICS8430252AG-45	IDT	获取价格	Clock Generator, 156.25MHz, PDSO16, 4.40 X 5 MM, 0.92 MM HEIGHT, MO-153, TSSOP-16
ICS8430252AG-45LFT	IDT	获取价格	Clock Generator, 156.25MHz, PDSO16, 4.40 X 5 MM, 0.92 MM HEIGHT, MO-153, TSSOP-16
ICS8430252AG-45T	IDT	获取价格	Clock Generator, 156.25MHz, PDSO16, 4.40 X 5 MM, 0.92 MM HEIGHT, MO-153, TSSOP-16
ICS8430252CG-45	ICSI	获取价格	FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL FREQUENCY
ICS8430252CG-45LF	ICSI	获取价格	FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL FREQUENCY
ICS8430252CG-45LFT	ICSI	获取价格	FEMTOCLOCKS⑩ CRYSTAL-TO-3.3V LVPECL FREQUENCY