DS91C176中文資料100MHz 單通道 M-LVDS 收發(fā)器數(shù)據(jù)手冊TI規(guī)格書

描述 Description

The DS91C176 and DS91D176 are 100 MHz single channel M-LVDS (Multipoint Low Voltage Differential Signaling) transceivers designed for applications that utilize multipoint networks (e.g. clock distribution in ATCA and uTCA based systems). M-LVDS is a new 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 enhancements that make M-LVDS devices an ideal choice for distributing signals via multipoint networks. The DS91C176/DS91D176 are half-duplex transceivers that accept LVTTL/LVCMOS signals at the driver inputs and convert them to differential M-LVDS signals. The receiver inputs accept low voltage differential signals (LVDS, B-LVDS, M-LVDS, LV-PECL and CML) and convert them to 3V LVCMOS signals. The DS91D176 has a M-LVDS type 1 receiver input with no offset. The DS91C176 has an M-LVDS type 2 receiver 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
? DS91D176 has Type 1 Receiver Input
? DS91C176 has Type 2 Receiver with Fail-safe
? Industrial Temperature Range
? Space Saving SOIC-8 Package

簡介

DS91C176屬于集成電路（IC）的驅動器接收器收發(fā)器。由TI制造生產的DS91C176驅動器，接收器，收發(fā)器該系列產品的主要功能是提供必需的硬件資源，以通過延長電纜或印制線進行通信。確切的功能會因所采用的通信協(xié)議而異，可能包括諸如瞬態(tài)抑制之類的功能，這些功能對于通信用途可能并非絕對必要，但對于可能的使用環(huán)境卻是明智之選。