Datasheet > SY58611U

SY58611U

更新时间： 2024-11-06 14:52:51

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
13页	2319K
描述
The SY58611U is a 2.5V, high-speed, fully differential LVDS 2:1 MUX capable of processing clocks u

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SY58611U 数据手册

SY58611U

3.2Gbps Precision, LVDS 2:1 MUX with

Internal Termination and Fail Safe Input

General Description

Precision Edge^®

The SY58611U is a 2.5V, high-speed, fully differential

LVDS 2:1 MUX capable of processing clocks up to

2.5GHz and data up to 3.2Gbps. SY58611U is

optimized to provide a buffered output of the selected

input with less than 20ps of skew and less than 10ps_pp

total jitter. Patented MUX Isolation design reduces

crosstalk and provides superior signal integrity.

Features

∑ Selects between two sources and provides buffered

copy of the selected input signal

∑ Fail Safe Input

– Prevents output from oscillating when input is

invalid or removed

The differential inputs include Micrel’s unique, 3-pin

input termination architecture that interfaces to LVPECL,

LVDS or CML differential signals, (AC- or DC-coupled)

as small as 100mV_PK(200mV_pp) without any level-

shifting or termination resistor networks in the signal

path. For AC-coupled input interface applications, an

integrated reference voltage (V_REF-AC) is provided to bias

the V_Tpin. The output is LVDS compatible, with rise/fall

times guaranteed to be less than 120ps.

∑ Guaranteed AC performance over temperature and

voltage:

– DC-to > 3.2Gbps throughput

– <420ps typical propagation delay (IN-to-Q)

– <120ps rise/fall times

∑ Unique, patented internal termination and VT pin

accepts DC- and AC-coupled inputs (CML, PECL,

LVDS)

The SY58611U operates from a 2.5V ±5% supply and is

guaranteed over the full industrial temperature range

(–40°C to +85°C). For applications that require CML or

LVPECL output, consider the SY58609U and

SY58610U, 2:1 MUX with 400mV and 800mV output

swings respectively. The SY58611U is part of Micrel’s

high-speed, Precision Edge^®product line.

∑ Unique, patented MUX input isolation design

minimizes adjacent channel crosstalk

∑ Ultra-low jitter design

– <1ps_RMScycle-to-cycle jitter

– <10ps_PPtotal jitter

– <1ps_RMSrandom jitter

Datasheets and support documentation can be found on

Micrel’s web site at: www.micrel.com.

– <10ps_PPdeterministic jitter

∑ 2.5V ±5% power supply operation

∑ Industrial temperature range: –40°C to +85°C

∑ Available in 16-pin (3mm x 3mm) QFN package

Functional Block Diagram

Applications

∑ All SONET clock distribution

∑ Fibre Channel clock and data distribution

∑ Gigabit Ethernet clock or data distribution

∑ Backplane distribution

Markets

∑ DataCom and Telecom

∑ Storage

∑ 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

M9999-030607-A

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

March 2007

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与SY58611U相关器件

型号	品牌	获取价格	描述	数据表
SY58611UMG	MICROCHIP	获取价格	58611 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC16
SY58611UMG	MICREL	获取价格	3.2Gbps Precision, LVDS 2:1 MUX with Internal Termination and Fail Safe Input
SY58611UMGTR	MICREL	获取价格	3.2Gbps Precision, LVDS 2:1 MUX with Internal Termination and Fail Safe Input
SY58611UMG-TR	MICROCHIP	获取价格	58611 SERIES, 2 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC16
SY58620L	MICREL	获取价格	Precision 4.25Gbps CML Backplane Transceiver with Integrated Loopback
SY58620L	MICROCHIP	获取价格	The SY58620L is a low jitter, high-speed transceiver with a variable swing CML transmitter
SY58620L_06	MICREL	获取价格	Precision 4.25Gbps CML Backplane Transceiver with Integrated Loopback
SY58620L_10	MICREL	获取价格	Precision 4.25Gbps CML Backplane
SY58620LMG	MICREL	获取价格	Precision 4.25Gbps CML Backplane Transceiver with Integrated Loopback
SY58620LMGTR	MICREL	获取价格	Precision 4.25Gbps CML Backplane Transceiver with Integrated Loopback

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