SY89543LMG

更新时间： 2024-10-01 04:30:07

品牌	Logo	应用领域
麦瑞 - MICREL		复用器逻辑集成电路
页数	文件大小	规格书
10页	168K
描述
3.3V, 3.2Gbps DUAL, DIFFERENTIAL 2:1 LVDS MULTIPLEXER with INTERNAL TERMINATION

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SY89543LMG 数据手册

ꢀ

Dual 2:1 multiplexer

Guaranteed AC performance over temp and voltage:

ꢀ

Ultra-low jitter design:

ꢀ

Unique input isolation design minimizes crosstalk

Internal input termination

Unique input termination and V pin accepts DC-

ꢀ

350mV LVDS output swing

CMOS/TTL compatible MUX select

Power supply 3.3V +10%

–40 to +85°C temperature range

Available in 32-pin (5mm × 5mm) MLF™ package

ꢀ

Redundant clock/data switchover

SONET/SDH multi-channel select applications

Fiber Channel applications

Precision Edge^®

3.3V, 3.2Gbps DUAL, DIFFERENTIAL

2:1 LVDS MULTIPLEXER with

INTERNAL TERMINATION

SY89543L

Micrel, Inc.

Precision Edge

SY89543L

FEATURES

Precision Edge

• DC-to > 3.2Gbps data rate throughput

DESCRIPTION

• < 510ps In-to-Out t

The SY89543L includes two precision, high-speed 2:1

differential Muxes with LVDS (350mV) compatible outputs

with a guaranteed data rate throughput of 3.2Gbps over

temperature and voltage.

• < 150ps t /t

r f

• < 1ps

random jitter

RMS

• < 10ps deterministic jitter

The SY89543L differential inputs include a unique, 3-pin

internal termination that allows access to the termination

• < 10ps total jitter (clock)

network through a V pin. This feature allows the device to

• < 0.7ps

crosstalk-induced jitter

RMS

easily interface to different logic standards, both AC- and

DC-coupled without external resistor-bias and termination

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

solution.

coupled and AC-coupled inputs (LVDS, LVPECL,

CML)

The SY89543L operates from a single 3.3V supply, and

is guaranteed over the full industrial temperature range

(–40°C to +85°C). For applications that require a 2.5V supply,

consider the SY89542U. The SY89543L is part of a Micrel’s

Precision Edge product family. All support documentation

can be found on Micrel’s web site at www.micrel.com.

APPLICATIONS

ꢀ GigE applications

FUNCTIONAL BLOCK DIAGRAM

INA0

INB0

50Ω

V_TA0

50Ω

V_TB0

50Ω

2:1 MUX

/INA0

/INB0

LVDS

MUX A

MUX B

/QA

/QB

INA1

V_TA1

INB1

V_TB1

50Ω

/INA1

/INB1

SELA (CMOS/TTL)

SELB (CMOS/TTL)

Precision Edge is a registered trademark of Micrel, Inc.

MicroLeadFrame and MLF are trademarks of Amkor Technology, Inc.

Rev.: B

Amendment: /0

M9999-071505

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

Issue Date: July 2005

12 3 4 5 6 7...10

中文翻译

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与SY89543LMG相关器件

型号	品牌	获取价格	描述	数据表
SY89543LMGTR	MICREL	获取价格	3.3V, 3.2Gbps DUAL, DIFFERENTIAL 2:1 LVDS MULTIPLEXER with INTERNAL TERMINATION
SY89543LMG-TR	MICROCHIP	获取价格	89543 SERIES, DUAL 2 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC32
SY89543LMI	MICREL	获取价格	3.3V, 3.2Gbps DUAL, DIFFERENTIAL 2:1 LVDS MULTIPLEXER with INTERNAL TERMINATION
SY89543LMI	MICROCHIP	获取价格	Multiplexer, 89543 Series, 2-Func, 2 Line Input, 1 Line Output, Complementary Output, 5 X
SY89543LMITR	MICREL	获取价格	3.3V, 3.2Gbps DUAL, DIFFERENTIAL 2:1 LVDS MULTIPLEXER with INTERNAL TERMINATION
SY89544U	MICREL	获取价格	2.5V, 3.2Gbps, DIFFERENTIAL 4:1 LVDS MULTIPLEXER WITH INTERNAL INPUT TERMINATION
SY89544U	MICROCHIP	获取价格	The SY89544U is a fast, low-jitter, 4:1 differential MUX with an LVDS (350mV) compatible o
SY89544U_08	MICREL	获取价格	2.5V, 3.2Gbps, DIFFERENTIAL 4:1
SY89544UMG	MICREL	获取价格	2.5V, 3.2Gbps, DIFFERENTIAL 4:1 LVDS MULTIPLEXER WITH INTERNAL INPUT TERMINATION
SY89544UMG	MICROCHIP	获取价格	89544 SERIES, 4 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, QCC32

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