DS91C180集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

DS91C180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DS91C180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。

1FEATURES

2• DC to 100+ MHz / 200+ Mbps Low Power, Low

EMI Operation

• Optimal for ATCA, uTCA Clock Distribution

Networks

• Meets or Exceeds TIA/EIA-899 M-LVDS

Standard

• Wide Input Common Mode Voltage for

Increased Noise Immunity

• DS91D180 has Type 1 Receiver Input

• DS91C180 has Type 2 Receiver Input for Fail-

Safe Functionality

• Industrial Temperature Range

• Space Saving SOIC-14 Package (JEDEC MS-

012)

DESCRIPTION

The DS91D180 and DS91C180 are 100 MHz M-

LVDS (Multipoint Low Voltage Differential Signaling)

line driver/receiver pairs designed for applications

that utilize multipoint networks (e.g. clock distribution

in ATCA and uTCA based systems). M-LVDS is a

bus interface standard (TIA/EIA-899) optimized for

multidrop networks. Controlled edge rates, tight input

receiver thresholds and increased drive strength are

sone of the key enhancments that make M-LVDS

devices an ideal choice for distributing signals via

multipoint networks.

The DS91D180/DS91C180 driver input accepts

LVTTL/LVCMOS signals and converts them to

differential M-LVDS signal levels. The

DS91D180/DS91C180 receiver accepts low voltage

differential signals (LVDS, B-LVDS, M-LVDS, LVPECL

and CML) and converts them to 3V LVCMOS

signals. The DS91D180 device has a M-LVDS type 1

receiver input with no offset.The DS91C180 device

has a type 2 receiver input which enable failsafe

functionality.