SN65LVDS048AD集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

SN65LVDS048AD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SN65LVDS048AD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。

FEATURES

· >400 Mbps (200 MHz) Signaling Rates

· Flow-Through Pinout Simplifies PCB Layout

· 50 ps Channel-to-Channel Skew (Typ)

· 200 ps Differential Skew (Typ)

· Propagation Delay Times 2.7 ns (Typ)

· 3.3-V Power Supply Design

· High Impedance LVDS Inputs on Power Down

· Low-Power Dissipation (40 mW at 3.3 V Static)

· Accepts Small Swing (350 mV) Differential

Signal Levels

· Supports Open, Short, and Terminated Input

Fail-Safe

· Industrial Operating Temperature Range

(–40°C to 85°C)

· Conforms to TIA/EIA-644 LVDS Standard

· Available in SOIC and TSSOP Packages

· Pin-Compatible With DS90LV048A From

National

DESCRIPTION

The SN65LVDS048A is a quad differential line receiver that implements the electrical characteristics of

low-voltage differential signaling (LVDS). This signaling technique lowers the output voltage levels of 5-V

differential standard levels (such as EIA/TIA-422B) to reduce the power, increase the switching speeds, and

allow operation with a 3.3-V supply rail. Any of the quad differential receivers will provide a valid logical output

state with a ±100-mV differential input voltage within the input common-mode voltage range. The input

common-mode voltage range allows 1 V of ground potential difference between two LVDS nodes

The intended application of this device and signaling technique is for point-to-point baseband data transmission

over controlled impedance media of approximately 100 W. 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 system characteristics.

The SN65LVDS048A is characterized for operation from –40°C to 85°C.