Datasheet > DS90LV049QMT/NOPB

DS90LV049QMT/NOPB

更新时间： 2024-11-17 11:12:07

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
21页	635K
描述
汽车类 LVDS 双路高速差动收发器 \| PW \| 16 \| -40 to 125

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DS90LV049Q

www.ti.com

SNLS300D –MAY 2008–REVISED APRIL 2013

DS90LV049Q Automotive LVDS Dual Line Driver and Receiver Pair

Check for Samples: DS90LV049Q

FEATURES

DESCRIPTION

The DS90LV049Q is a dual CMOS flow-through

differential line driver-receiver pair designed for

applications requiring ultra low power dissipation,

exceptional noise immunity, and high data

throughput. The device is designed to support data

rates in excess of 400 Mbps utilizing Low Voltage

Differential Signaling (LVDS) technology.

•

AECQ-100 Grade 1

Up to 400 Mbps Switching Rates

Flow-Through Pinout Simplifies PCB Layout

50 ps Typical Driver Channel-to-Channel Skew

50 ps Typical Receiver Channel-to-Channel

Skew

The DS90LV049Q drivers accept LVTTL/LVCMOS

signals and translate them to LVDS signals. The

receivers accept LVDS signals and translate them to

3 V CMOS signals. The LVDS input buffers have

internal failsafe biasing that places the outputs to a

known H (high) state for floating receiver inputs. In

addition, the DS90LV049Q supports a TRI-STATE

function for a low idle power state when the device is

not in use.

•

3.3 V Single Power Supply Design

TRI-STATE Output Control

Internal Fail-Safe Biasing of Receiver Inputs

Low Power Dissipation (70 mW at 3.3 V Static)

High Impedance on LVDS Outputs on Power

Down

•

Conforms to TIA/EIA-644-A LVDS Standard

Available in Low Profile 16 Pin TSSOP

Package

The EN and EN inputs are ANDed together and

control the TRI-STATE outputs. The enables are

common to all four gates.

Connection Diagram

Functional Diagram

R_IN1-

R_IN1+

R_IN1-

R_OUT1

R_OUT2

GND

V_DD

R_OUT1

R_OUT2

D_IN2

R_IN1+

R_IN2+

R_IN2-

R_IN2+

R_IN2-

D_OUT2-

D_OUT2+

D_OUT1+

D_OUT1-

D_IN2

D_IN1

D_OUT2-

D_OUT2+

Figure 1. TSSOP Package

See Package Number PW0016A

D_OUT1+

D_OUT1-

D_IN1

AND

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.

All trademarks are the property of their respective owners.

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...21

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DS90LV049QMT/NOPB 替代型号

型号	品牌	替代类型	描述	数据表
DS90LV049QMTX/NOPB	TI	类似代替	汽车类 LVDS 双路高速差动收发器 \| PW \| 16 \| -40 to 125

与DS90LV049QMT/NOPB相关器件

型号	品牌	获取价格	描述	数据表
DS90LV049QMTX	TI	获取价格	DUAL LINE TRANSCEIVER, PDSO16, 0.100 INCH, TSSOP-16
DS90LV049QMTX/NOPB	TI	获取价格	汽车类 LVDS 双路高速差动收发器 \| PW \| 16 \| -40 to 125
DS90LV049Q-Q1	TI	获取价格	汽车类 LVDS 双路高速差动收发器
DS90LV049TMT	NSC	获取价格	3V LVDS Dual Line Driver with Dual Line Receiver
DS90LV049TMT	TI	获取价格	3V LVDS Dual Line Driver with Dual Line Receiver
DS90LV049TMT/NOPB	TI	获取价格	暂无描述
DS90LV049TMTX	NSC	获取价格	3V LVDS Dual Line Driver with Dual Line Receiver
DS90LV049TMTX	TI	获取价格	3V LVDS Dual Line Driver with Dual Line Receiver
DS90LV049TMTX/NOPB	TI	获取价格	400 Mbps LVDS Dual High-Speed Differential Transceiver 16-TSSOP -40 to 85
DS90LV110AT	NSC	获取价格	1 to 10 LVDS Data/Clock Distributor with Failsafe

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