SN65MLVD2中文资料单通道 M-LVDS 1 类接收器数据手册TI规格书

描述 Description

The SN65MLVD2 and SN65MLVD3 are single-channel M-LVDS receivers. These devices are designed in full compliance with the TIA/EIA-899 (M-LVDS) standard, which are optimized to operate at signaling rates up to 250 Mbps. Each receiver channel is controlled by a receive enable (RE). When RE = low, the corresponding channel is enabled; when RE = high, the corresponding channel is disabled. The M-LVDS standard defines two types of receivers, designated as Type-1 and Type-2. Type-1 receivers (SN65MLVD2) have thresholds centered about zero with 25 mV of hysteresis to prevent output oscillations with loss of input; Type-2 receivers (SN65MLVD3) implement a failsafe by using an offset threshold. Receiver outputs are slew rate controlled to reduce EMI and crosstalk effects associated with large current surges. The devices are characterized for operation from -40°C to 85°C.

特性 Features

• Low-Voltage Differential 30- Line Receivers for Signaling Rates
• SN65MLVD2 Type-1 Receiver Incorporates 25 mV of Input Threshold Hysteresis
• Wide Receiver Input Common-Mode Voltage Range, -1 V to 3.4 V, Allows 2 V of Ground Noise
• Meets or Exceeds the M-LVDS Standard TIA/EIA-899 for Multipoint Topology
• Bus-Pin HBM ESD Protection Exceeds 9 kV
• APPLICATIONS
• Cellular Base Stations
• Network Switches and Routers


The signaling rate of a line is the number of voltage transitions that are made per second, expressed in the units bps (bits per second).

简介

SN65MLVD2属于集成电路（IC）的驱动器接收器收发器。由TI制造生产的SN65MLVD2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。