SN65MLVD047DR屬于集成電路（IC）的驅(qū)動(dòng)器接收器收發(fā)器。由美國(guó)德州儀器公司制造生產(chǎn)的SN65MLVD047DR驅(qū)動(dòng)器，接收器，收發(fā)器該系列產(chǎn)品的主要功能是提供必需的硬件資源，以通過(guò)延長(zhǎng)電纜或印制線進(jìn)行通信。確切的功能會(huì)因所采用的通信協(xié)議而異，可能包括諸如瞬態(tài)抑制之類(lèi)的功能，這些功能對(duì)于通信用途可能并非絕對(duì)必要，但對(duì)于可能的使用環(huán)境卻是明智之選。

FEATURES

· Differential Line Drivers for 30-W to 55-W

Loads and Data Rates(1) Up to 200 Mbps,

Clock Frequencies up to 100 MHz

· Supports Multipoint Bus Architectures

· Operates from a Single 3.3-V Supply

· Characterized for Operation from –40°C to

85°C

· 16-Pin SOIC (JEDEC MS-012) and 16-Pin

TSSOP (JEDEC MS-153) Packaging

APPLICATIONS

· Clock Distribution

· Backplane or Cabled Multipoint Data Trans-

mission in Telecommunications, Automotive,

Industrial, and Other Computer Systems

· Cellular Base Stations

· Central-Office and PBX Switching

· Bridges and Routers

· Low-Power High-Speed Short-Reach Alternative

to TIA/EIA-485(1)

DESCRIPTION

The SN65MLVD047 is a quadruple line driver. The

output current of this device has been increased, in

comparison to standard LVDS compliant devices, in

order to support doubly terminated transmission lines

and heavily loaded backplane bus applications.

Backplane applications generally require impedance

matching termination resistors at both ends of the

bus. The effective impedance of a doubly terminated

bus can be as low as 30 W due to the bus

terminations, as well as the capacitive load of bus

interface devices. SN65MLVD047 drivers allow for

operation with loads as low as 30 W. The

SN65MLVD047 devices allow for multiple drivers to

be present on a single bus. Driver edge rate control is

incorporated to support operation. The

SN65MLVD047 provides 9-kV ESD protection on all

bus pins.