SN65LVDS049PWRG4集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

SN65LVDS049PWRG4属于集成电路（IC）的驱动器接收器收发器。由美国德州仪器公司制造生产的SN65LVDS049PWRG4驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。

1 Features

1• DS90LV049 Compatible

• Up to 400-Mbps Signaling Rates

• Flow-Through Pinout

• 50-ps Driver Channel-to-Channel Skew (Typical)

• 50-ps Receiver Channel-to-Channel Skew

(Typical)

• 3.3-V Power Supply

• High-Impedance Disable for All Outputs

• Internal Fail-safe Biasing of Receiver Inputs

• 1.4-ns Driver Propagation Delay (Typical)

• 1.9-ns Receiver Propagation Delay (Typical)

• High-Impedance Bus Pins on Power Down

• ANSI TIA/EIA-644-A Compliant

• Receiver Input and Driver Output ESD Exceeds

10 kV

• 16-Pin TSSOP Package

2 Applications

• Full-Duplex LVDS Communications of Clock and

Data

• Printers

3 Description

The SN65LVDS049 device is a dual flow-through

differential line driver-receiver pair that uses low- voltage differential signaling (LVDS) to achieve

signaling rates as high as 400 Mbps. The driver and

receiver electrical interfaces are compliant to the

TIA/EIA-644-A standard.

The intended application of this device and signaling

technique is for point-to-point baseband data

transmission over controlled impedance media of approximately 100-Ω characteristic impedance. The

transmission media may be printed-circuit board

traces, backplanes, or cables. 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 SN65LVDS049 is characterized for operation

from –40°C to 85°C