SY89540UMYTR

更新时间： 2024-10-01 07:20:11

品牌	Logo	应用领域
麦瑞 - MICREL		输出元件
页数	文件大小	规格书
14页	566K
描述
Precision Low Jitter 4x4 LVDS Crosspoint

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SY89540UMYTR 数据手册

SY89540U

Precision Low Jitter 4x4 LVDS Crosspoint

Switch with Internal Termination

General Description

The SY89540U is a low-jitter, low skew, high-speed

4x4 crosspoint switch optimized for precision telecom

and enterprise server/storage distribution applications.

The SY89540U guarantees data-rates up to 3.2Gbps

over temperature and voltage.

Precision Edge^®

Features

• Provides crosspoint switching between any input

pairs to any output pair

The SY89540U differential input includes Micrel’s

unique, 3-pin input termination architecture that

directly interfaces to any differential signal (AC or DC-

coupled) as small as 100mV (200mV_pp) without any

level shifting or termination resistor networks in the

signal path. The LVDS compatible outputs maintain

extremely fast rise/fall times guaranteed to be less

than 120ps.

• Patent pending, channel-to-channel isolation design

provides superior crosstalk performance

• Guaranteed AC performance over temperature and

voltage:

• DC-to-3.2Gbps throughput

–<480ps propagation delay

–<120ps rise/fall time

The SY89540U features a patent-pending isolation

design that significantly improves on channel-to-

channel crosstalk performance.

–<30ps output-to-output skew

• Ultra-low jitter design:

–<1ps_RMSrandom jitter

The SY89540U operates from a 2.5V ±5% supply and

is guaranteed over the full industrial temperature range

(–40°C to +85°C). The SY89540U is part of Micrel’s

high-speed, Precision Edge^®product line.

–<10ps_PPdeterministic jitter

–<10ps_PPtotal jitter (clock)

–<0.7ps_RMScrosstalk induced jitter

• Patent pending 50Ω input termination, extended

CMVR, and VT pin accepts DC- and AC-coupled

differential inputs

All support documentation can be found on Micrel’s

web site at www.micrel.com.

• 350mV LVDS output swing

• Power supply 2.5V ±5%

Typical Performance

• –40°C to +85°C temperature range

• Available in 44-pin (7mm x 7mm) QFN package

• Pb-Free Green package

Applications

• All SONET/SDH channel select applications

• All Fibre Channel multi-channel select applications

• All Gigabit Ethernet multi-channel select

applications

Precision Edge is a registered trademark of Micrel, Inc.

December 2007

M9999-120607-C

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

12 3 4 5 6 7...14

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与SY89540UMYTR相关器件

型号	品牌	获取价格	描述	数据表
SY89540UMY-TR	MICROCHIP	获取价格	4-CHANNEL, CROSS POINT SWITCH, QCC44
SY89542U	MICREL	获取价格	2.5Vm 3.2Gbps DUAL, DIFFERENTIAL 2:1 LVDS MULTIPLEXER WITH INTERNAL TERMINATION
SY89542U	MICROCHIP	获取价格	The SY89542U includes two precision, high-speed 2:1 differential Muxes with LVDS (350mV) c
SY89542U_07	MICREL	获取价格	2.5V, 3.2Gbps DUAL, DIFFERENTIAL 2:1 LVDS MULTIPLEXER WITH INTERNAL TERMINATION
SY89542UMG	MICROCHIP	获取价格	89542 SERIES, DUAL 2 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC32
SY89542UMG	MICREL	获取价格	2.5V, 3.2Gbps DUAL, DIFFERENTIAL 2:1 LVDS MULTIPLEXER WITH INTERNAL TERMINATION
SY89542UMGTR	MICREL	获取价格	2.5V, 3.2Gbps DUAL, DIFFERENTIAL 2:1 LVDS MULTIPLEXER WITH INTERNAL TERMINATION
SY89542UMG-TR	MICROCHIP	获取价格	89542 SERIES, DUAL 2 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC32
SY89542UMI	MICREL	获取价格	2.5V, 3.2Gbps DUAL, DIFFERENTIAL 2:1 LVDS MULTIPLEXER WITH INTERNAL TERMINATION
SY89542UMI	MICROCHIP	获取价格	Multiplexer, 89542 Series, 2-Func, 2 Line Input, 1 Line Output, Complementary Output, 5 X

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