Datasheet > ICS43001AI22L

ICS43001AI22L

更新时间： 2024-11-14 04:22:55

品牌	Logo	应用领域
矽成 - ICSI		/
页数	文件大小	规格书
17页	209K
描述
FEMTOCLOCKS⑩ CRYSTAL/LVCMOS-TO-3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER

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ICS43001AI22L 数据手册

ICS843001I-22

FEMTOCLOCKS™ CRYSTAL/LVCMOS-TO-

3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER

Integrated

Circuit

Systems, Inc.

GENERAL DESCRIPTION

FEATURES

The ICS843001I-22 is a a highly versatile, low

• One 3.3V or 2.5V LVPECL output pair and

one LVCMOS/LVTTL output

ICS

phase noise LVPECL/LVCMOS Synthesizer

which can generate low jitter reference clocks for

a variety of communications applications and is

a member of the HiPerClocks^TMfamily of high

performance clock solutions from ICS.The dual

HiPerClockS™

• Selectable crystal oscillator interface

or LVCMOS/LVTTL single-ended input

• VCO range: 490MHz - 640MHz

crystal interface allows the synthesizer to support up to two

communications standards in a given application (i.e. 1GB

Ethernet with a 25MHz crystal and 1Gb Fibre Channel

using a 25.5625MHz crystal). The rms phase jitter

performance is typically less than 1ps, thus making the

device acceptable for use in demanding applications such

as OC48 SONET and 10Gb Ethernet. The ICS843001I-22

is packaged in a small 24-pin TSSOP package.

• Output frequency range: 490MHz - 640MHz

• Supports the following applications:

SONET, Ethernet, Fibre Channel, Serial ATA, and HDTV

• RMS phase jitter @ 125MHz (1.875MHz - 20MHz):

0.5ps (typical)

• Full 3.3V or 2.5V supply modes

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

• Available in both, Standard and RoHS/Lead-Free

compliant packages

CONTROL INPUT FUNCTION TABLE

Control Input

Outputs

PIN ASSIGNMENT

Q/nQ

High-Z

Active

REF_OUT

High-Z

VCCO_LVCMOS

REF_OUT

V^EE

Active

FLOAT

High-Z

V^CCO_LVPECL

SEL1

SEL0

CLK

V^EE

VCCA

BLOCK DIAGRAM

VCC

N2:N0

XTAL_IN0

XTAL_OUT0

XTAL_OUT1

XTAL_IN1

Pulldown

SEL0

ICS843001I-22

Pulldown

SEL1

24-LeadTSSOP

4.40mm x 7.8mm x 0.92mm

package body

000 ÷1

XTAL_IN0

OSC

G Package

001 ÷2

Top View

010 ÷3

XTAL_OUT0

011 ÷4 (default)

100 ÷5

VCO

Phase

Detector

490MHz -640MHz

XTAL_IN1

OSC

101 ÷6

110 ÷8

111 ÷10

XTAL_OUT1

000 ÷18

Pulldown

CLK

001 ÷22

010 ÷24

011 ÷25

100 ÷32 (default)

101 ÷40

Pulldown

M2:M0

REF_OUT

Pullup/Pulldown

843001AGI-22

www.icst.com/products/hiperclocks.html

REV.A AUGUST 1, 2005

12 3 4 5 6 7...17

中文翻译

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与ICS43001AI22L相关器件

型号	品牌	获取价格	描述	数据表
ICS43002A01L	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS43002A40	ICSI	获取价格	175MHZ, FEMTOCLOCKS-TM VCXO BASED SONET/SDH JITTER ATTENUATOR
ICS43002A41	ICSI	获取价格	700MHz, FEMTOCLOCKS-TM VCXO BASED SONET/SDH JITTER ATTENUATOR
ICS43002A41	IDT	获取价格	700MHZ, FEMTOCLOCKTM VCXO BASED SONET/SDH JITTER ATTENUATOR
ICS43002AI01	ICSI	获取价格	FEMTOCLOCKS-TM CRYSTAL-TO- 3.3V, 2.5V LVPECL FREQUENCY SYNTHESIZER
ICS43004AI04L	ICSI	获取价格	FEMTOCLOCKS-TM CRYSTAL/LVCMOS-TO- 3.3V LVPECL FREQUENCY SYNTHESIZER
ICS43034A01L	ICSI	获取价格	FEMTOCLOCKS? MULTI-RATE LVPECL FREQUENCY SYNTHESIZER
ICS4320A01L	IDT	获取价格	780MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS432BI51L	IDT	获取价格	700MHZ, CYRSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
ICS432DI101L	ICSI	获取价格	700MHZ, DIFFERENTIAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER

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