Datasheet > 驱动程序和接口 > 线路驱动器或接收器> SN65LVDS22PW

SN65LVDS22PW

更新时间： 2024-11-21 05:25:03

品牌	Logo	应用领域
德州仪器 - TI		中继器
页数	文件大小	规格书
14页	205K
描述
DUAL MULTIPLEXED LVDS REPEATERS

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中文翻译

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数据手册
替代型号

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SN65LVDS22PW 数据手册

SN65LVDS22

SN65LVDM22

www.ti.com

SLLS315C–DECEMBER 1998–REVISED JUNE 2002

DUAL MULTIPLEXED LVDS REPEATERS

FEATURES

SN65LVDS22D and SN65LVDS22PW (Marked as LVDS22)

SN65LVDM22D and SN65LVDM22PW (Marked as LVDM22)

(TOP VIEW)

•

Meets or Exceeds the Requirements of ANSI

TIA/EIA-644-1995 Standard

V_CC

•

Designed for Clock Rates up to 200 MHz

(400 Mbps)

•

Designed for Data Rates up to 250 Mbps

1DE

2DE

Pin Compatible With SN65LVDS122 and

SN65LVDT122, 1.5 Gbps 2x2 Crosspoint

Switch From TI

GND

10 2Y

GND

•

ESD Protection Exceeds 12 kV on Bus Pins

Operates From a Single 3.3-V Supply

Low-Voltage Differential Signaling With

Output Voltages of 350 mV Into:

logic diagram (positive logic)

– 100-Ω Load (SN65LVDS22)

– 50-Ω Load (SN65LVDM22)

•

Propagation Delay Time; 4 ns Typ

Power Dissipation at 400 Mbps of 150 mW

Bus Pins Are High Impedance When Disabled

or With V_CCLess Than 1.5 V

1DE

2DE

•

LVTTL Levels Are 5 V Tolerant

Open-Circuit Fail Safe Receiver

DESCRIPTION

The SN65LVDS22 and SN65LVDM22 are differential

line drivers and receivers that use low-voltage

differential signaling (LVDS) to achieve signaling

rates as high as 400 Mbps. The receiver outputs can

be switched to either or both drivers through the

multiplexer control signals S0 and S1. This allows the

flexibility to perform splitter or signal routing functions

with a single device.

MUX TRUTH TABLE

OUTPUT

INPUT

FUNCTION

1Y/1Z

1A/1B

2A/2B

1A/1B

2A/2B

2Y/2Z

1A/1B

2A/2B

1A/1B

The TIA/EIA-644 standard compliant electrical

interface provides a minimum differential output

voltage magnitude of 247 mV into a 100-Ω load and

receipt of 100 mV signals with up to 1 V of ground

Splitter

Router

potential difference between

transmitter and

receiver. The SN65LVDM22 doubles the output drive

current to achieve LVDS levels with a 50-Ω load.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...14

中文翻译

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SN65LVDS22PW 替代型号

型号	品牌	替代类型	描述	数据表
SN65LVDS122D	TI	完全替代	1.5-Gbps 2 x 2 LVDS CROSSPOINT SWITCH
SN65LVDS122PW	TI	完全替代	1.5-Gbps 2 x 2 LVDS CROSSPOINT SWITCH
SN65LVDT122PW	TI	完全替代	1.5-Gbps 2 x 2 LVDS CROSSPOINT SWITCH

与SN65LVDS22PW相关器件

型号	品牌	获取价格	描述	数据表
SN65LVDS22PWG4	TI	获取价格	DUAL MULTIPLEXED LVDS REPEATERS
SN65LVDS22PWR	TI	获取价格	DUAL MULTIPLEXED LVDS REPEATERS
SN65LVDS22PWRG4	TI	获取价格	DUAL MULTIPLEXED LVDS REPEATERS
SN65LVDS250	TI	获取价格	LVDS 4x4 CROSSPOINT SWITCH
SN65LVDS250_07	TI	获取价格	LVDS 4x4 CROSSPOINT SWITCH
SN65LVDS250DBT	TI	获取价格	LVDS 4x4 CROSSPOINT SWITCH
SN65LVDS250DBTG4	TI	获取价格	LVDS 4x4 CROSSPOINT SWITCH
SN65LVDS250DBTR	TI	获取价格	LVDS 4x4 CROSSPOINT SWITCH
SN65LVDS250DBTRG4	TI	获取价格	LVDS 4x4 CROSSPOINT SWITCH
SN65LVDS2D	TI	获取价格	HIGH-SPEED DIFFERENTAIL LINE DRIVER/RECEIVERS

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