SN65LVDS047DG4集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

SN65LVDS047DG4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SN65LVDS047DG4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

· 300 ps Maximum Differential Skew

· Propagation Delay Times 1.8 ns (Typical)

· 3.3 V Power Supply Design

· ±350 mV Differential Signaling

· High Impedance on LVDS Outputs on Power

Down

· Conforms to TIA/EIA-644 LVDS Standard

· Industrial Operating Temperature Range

(-40°C to 85°C)

· Available in SOIC and TSSOP Packages

DESCRIPTION

The SN65LVDS047 is a quad differential linedriver

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 four current-mode drivers will

deliver a minimum differential output voltage

magnitude of 247 mV into a 100-W load when

enabled.

The intended application of this device and signaling

technique is for point-to-point and multi-drop

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.