Datasheet > SY89858U

SY89858U

更新时间： 2024-10-03 14:55:03

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
10页	493K
描述
The SY89858U is a 2.5V/3.3V precision, high-speed, fully differential LVPECL 1:8 fanout buffer opt

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SY89858U 数据手册

SY89858U

Precision Low Power 1:8 LVPECL

Fanout Buffer with Internal Termination

General Description

The SY89858U is a 2.5V/3.3V precision, high-

speed, fully differential LVPECL 1:8 fanout buffer

optimized to provide eight identical output copies

with less than 30ps of skew and less than 10ps_pp

total jitter. It can process clock signals as fast as

2.0GHz.

Precision Edge^®

Features

 Precision 1:8, LVPECL fanout buffer

 Low power: 238mW (2.5V)

 Guaranteed AC performance over temperature

The differential input includes Micrel’s unique, 3-pin

input termination architecture that allows the

SY89858U to directly interface to LVPECL, CML,

and LVDS differential signals (AC- or DC-coupled)

as small as 100mV without any level shifting or

termination resistor networks in the signal path. The

result is a clean, stub-free, low-jitter interface

and supply voltage:

– Wide operating frequency: DC to 2.0GHz

– <380ps In-to-Out t_pd

– <200ps t_r/t_f

– <30ps skew

 Ultra-low jitter design:

solution.

The

LVPECL

(100k

temperature

– 710fs RMS phase jitter (Typ)

compensated) outputs feature 800mV typical swing

into 50Ω loads, and provide fast rise/fall times

guaranteed to be less than 200ps.

 100k LVPECL compatible outputs

 Fully differential inputs/outputs

 Accepts an input signal as low as 100mV

The SY89858U operates from a 2.5V ±5% supply or

3.3V ±10% supply and is guaranteed over the full

industrial temperature range of –40°C to +85°C. For

applications that require a higher speed fanout

buffer, consider the SY58032U. The SY89858U is

part of Micrel’s high-speed, Precision Edge^®product

line. All support documentation can be found on

Micrel’s web site at: www.micrel.com.

(200mV_pp)

 Unique patent pending input termination and VT

pin accepts DC-coupled and AC-coupled

differential inputs (LVPECL, LVDS, and CML)

 Power supply 2.5V ±5% or 3.3V ±10%

 -40°C to +85°C industrial temperature range

 Available in 32-pin (5mm x 5mm) QFN package

Applications

 All SONET and GigE clock distribution

 All Fibre Channel clock and data distribution

 Network routing engine timing distribution

 High-end, low-skew multiprocessor synchronous

clock distribution

Markets

 LAN/WAN

 Enterprise servers

 ATE

 Test and measurement

Precision Edge is a registered trademark of Micrel, Inc.

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

M9999-082907-C

hbwhelp@micrel.com or (408) 955-1690

Oct. 1, 2013

12 3 4 5 6 7...10

中文翻译

下载PDF

与SY89858U相关器件

型号	品牌	获取价格	描述	数据表
SY89858U_07	MICREL	获取价格	Precision Low Power 1:8 LVPECL Fanout Buffer with Internal Termination
SY89858U_10	MICREL	获取价格	Precision Low Power 1:8 LVPECL
SY89858UMG	MICREL	获取价格	PRECISION LOW POWER 1:8 LVPECL FANOUT BUFFER WITH INTERNAL TERMINATION
SY89858UMGTR	MICREL	获取价格	PRECISION LOW POWER 1:8 LVPECL FANOUT BUFFER WITH INTERNAL TERMINATION
SY89859U	MICREL	获取价格	Precision Low-Power 8:1 MUX with Internal Termination and 1:2 LVPECL Fanout Buffer
SY89859U	MICROCHIP	获取价格	The SY89859U is a low jitter, low-power, high-speed 8:1 multiplexer with a 1:2 differentia
SY89859U_10	MICREL	获取价格	Precision Low-Power 8:1 MUX with Internal
SY89859UMG	MICREL	获取价格	Precision Low-Power 8:1 MUX with Internal Termination and 1:2 LVPECL Fanout Buffer
SY89859UMGTR	MICREL	获取价格	Precision Low-Power 8:1 MUX with Internal Termination and 1:2 LVPECL Fanout Buffer
SY89859UMGTR	MICROCHIP	获取价格	89859 SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC44, 7 X 7 MM, LEAD FR

与SY89858U相关文章

塔塔电子与力积电达成技术转让协议，携手建设印度首座晶圆厂
2024-09-29

38
英特尔震撼发布：128核心256线程的至强6性能核处理器
2024-09-29

33
SK海力士量产12层HBM3E，容量高达36GB
2024-09-27

29
意法半导体传感器驱动Sphere，开启沉浸式电影新时代
2024-09-27

40

产品中心

服务支持

精选活动

关于我们

帮助中心

SY89858U

SY89858U 数据手册

与SY89858U相关器件

与SY89858U相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SY89858U

SY89858U 数据手册

与SY89858U相关器件

与SY89858U相关文章

您还可以找

您在本页遇到什么问题？