DS91D180中文资料100MHz M-LVDS 线路驱动器/接收器组合数据手册TI规格书

描述 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, LV-PECL 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.

特性 Features

• 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)

简介

DS91D180属于集成电路（IC）的驱动器接收器收发器。由TI制造生产的DS91D180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。