Datasheet > SY89853U

SY89853U

更新时间： 2023-12-06 20:09:04

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
13页	603K
描述
The SY89853U features two, low jitter 2:1 differential multiplexers with 100K LVPECL (800mV) compa

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数据手册

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SY89853U 数据手册

SY89853U

Precision Low-Power Dual 2:1 LVPECL MUX

with Internal Termination

General Description

The SY89853U features two, low jitter 2:1 differential

multiplexers with 100K LVPECL (800mV) compatible

outputs, capable of handling clocks up to 2.5GHz and

data streams up to 2.5Gbps.

Precision Edge

Features

• Dual 2:1 MUX, each channel selects from inputs

The SY89853U differential inputs include Micrel’s

unique, 3-input termination architecture that allows

users to interface to any differential signal (AC- or DC-

Coupled) as small as 100mV without any level shifting

or termination resistors networks in the signal path. The

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

The differential 800mV LVPECL outputs have fast

rise/fall times guaranteed to be less than 180ps.

• Unique, patent-pending input isolation design

minimizes crosstalk

• Low power 210mW (V_CC= 2.5V)

• Guaranteed AC performance over temperature and

voltage:

- DC-to->2.5Gbps data rate throughput

- <360ps IN-to-Q t_pd

- <180ps t_r/t_ftimes

The SY89853U operates from a 2.5V ±5% or a 3.3V

±10% supply, and is guaranteed over the full industrial

temperature range (–40°C to +85°C). For applications

that require higher performance, consider the

SY58026U. The SY89853U is part of Micrel's Precision

• Ultra-low jitter design:

- <1ps_RMSrandom jitter

- <10ps_PPdeterministic jitter

- <10ps_PPtotal jitter (clock)

- <0.7ps_RMScrosstalk-induced jitter

Edge product family.

All support documentation can be found on Micrel’s web

site at www.micrel.com.

• Unique, patent-pending 50Ω input termination and

VT pin accepts DC- and AC-coupled inputs (CML,

LVDS, PECL)

• 800mV LVPECL output swing

• Power supply 2.5V ±5% or 3.3V ±10%

• –40°C to +85°C temperature range

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

Applications

• Data communication systems

• All SONET OC-3 to OC-48 applications

• All Fibre Channel applications

• All GigE applications

Markets

• LAN/WAN communication

• 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

August 2007

12 3 4 5 6 7...13

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与SY89853U相关器件

型号	品牌	获取价格	描述	数据表
SY89853U_10	MICREL	获取价格	Precision Low-Power Dual 2:1 LVPECL MUX
SY89853UMG	MICREL	获取价格	Precision Low-Power Dual 2:1 LVPECL MUX with Internal Termination
SY89853UMGTR	MICREL	获取价格	Precision Low-Power Dual 2:1 LVPECL MUX with Internal Termination
SY89854U	MICREL	获取价格	Precision Low Power 1:4 LVPECL Fanout Buffer/Translator with Internal Termination
SY89854U	MICROCHIP	获取价格	The SY89854U is a 2.5V/3.3V precision, high-speed, fully differential 1:4 LVPECL fanout bu
SY89854U_07	MICREL	获取价格	Precision Low Power 1:4 LVPECL Fanout Buffer/Translator with Internal Termination
SY89854U_10	MICREL	获取价格	Precision Low Power 1:4 LVPECL Fanout
SY89854UMG	MICREL	获取价格	Precision Low Power 1:4 LVPECL Fanout Buffer/Translator with Internal Termination
SY89854UMG	MICROCHIP	获取价格	89854 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC16
SY89854UMGTR	MICREL	获取价格	Precision Low Power 1:4 LVPECL Fanout Buffer/Translator with Internal Termination

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