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SN65LVDM22

更新时间： 2024-11-24 22:16:11

品牌	Logo	应用领域
德州仪器 - TI		中继器
页数	文件大小	规格书
13页	190K
描述
DUAL MULTIPLEXED LVDS REPEATERS

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SN65LVDM22 数据手册

SN65LVDS22, SN65LVDM22

DUAL MULTIPLEXED LVDS REPEATERS

SLLS315– DECEMBER 1998

D PACKAGE

(TOP VIEW)

Meets or Exceeds the Requirements of

ANSI TIA/EIA–644–1995 Standard

Designed for Signaling Rates Up to

400 Mbit/s

ESD Protection Exceeds 12 kV on Bus Pins

Operates from a Single 3.3-V Supply

1DE

Low-Voltage Differential Signaling with

Output Voltages of 350 mVinto:

– 100-Ω Load (SN65LVDS22)

– 50-Ω Load (SN65LVDM22)

2DE

11 2Z

10 2Y

GND

Propagation Delay Time; 4 ns Typ

Power Dissipation at 400 Mbit/s of 150 mW

Bus Pins are High Impedance When

logic diagram (positive logic)

Disabled or With V

Less Than 1.5 V

LVTTL Levels are 5 V Tolerant

Open-Circuit Fail Safe Receiver

description

The SN65LVDS22 and SN65LVDM22 are differ-

ential 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.

1DE

2DE

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 potential difference between a transmitter

and receiver. The SN65LVDM22 doubles the

output drive current to achieve LVDS levels with a

50 Ω load.

MUX Truth Table

OUTPUT

INPUT

FUNCTION

1Y/1Z

1A/1B

2A/2B

1A/1B

2A/2B

2Y/2Z

1A/1B

2A/2B

1A/1B

Splitter

Router

The intended application of these devices and

signaling technique is for both point–to–point

baseband (single termination) and multipoint

(double termination) data transmissions over

controlled impedance media. The transmission

media may be printed circuit board traces, backplanes, or cables. (Note: The ultimate rate and distance of data

transfer is dependent upon the attenuation characteristics of the media, the noise coupling to the environment,

and other application specific characteristics).

The SN65LVDS22 and SN65LVDM22 are characterized for operation from –40 C to 85 C.

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 Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...13

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与SN65LVDM22相关器件

型号	品牌	获取价格	描述	数据表
SN65LVDM22D	TI	获取价格	DUAL MULTIPLEXED LVDS REPEATERS
SN65LVDM22DG4	TI	获取价格	DUAL MULTIPLEXED LVDS REPEATERS
SN65LVDM22DR	TI	获取价格	DUAL MULTIPLEXED LVDS REPEATERS
SN65LVDM22DRG4	TI	获取价格	DUAL MULTIPLEXED LVDS REPEATERS
SN65LVDM22IDR	TI	获取价格	SPECIALTY INTERFACE CIRCUIT, PDSO16, SOIC-16
SN65LVDM22PW	TI	获取价格	DUAL MULTIPLEXED LVDS REPEATERS
SN65LVDM22PWG4	TI	获取价格	DUAL MULTIPLEXED LVDS REPEATERS
SN65LVDM22PWR	TI	获取价格	DUAL MULTIPLEXED LVDS REPEATERS
SN65LVDM22PWRG4	TI	获取价格	DUAL MULTIPLEXED LVDS REPEATERS
SN65LVDM31	TI	获取价格	HIGH-SPEED DIFFERENTIAL LINE DRIVER

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