SN65MLVD201DR

多点LVDS线路驱动器和接收器 MULTIPOINT-LVDS LINE DRIVER AND RECEIVER

DESCRIPON

The SN65MLVD201, 203, 206, and 207 are multipoint-low-voltage differential M-LVDS line

drivers and receivers, which are optimized to operate at signaling rates up to 200 Mbps. All parts comply with the multipoint low-voltage differential signaling M-LVDS standard TIA/EIA-899. These circuits are similar to their TIA/EIA-644 standard compliant LVDS counterparts, with added features to address multipoint applications.

FEATURES

• Low-Voltage Differential 30-Ω to 55-Ω Line Drivers and Receivers for Signaling Rates1 Up to 200 Mbps

• Type-1 Receivers Incorporate 25 mV of Hysteresis

• Type-2 Receivers Provide an Offset 100 mV Threshold to Detect Open-Circuit and Idle-Bus

Conditions

• Meets or Exceeds the M-LVDS Standard TIA/EIA-899 for Multipoint Data Interchange

• Controlled Driver Output Voltage Transition Times for Improved Signal Quality

• -1 V to 3.4 V Common-Mode Voltage Range

   Allows Data Transfer With 2 V of Ground Noise

• Bus Pins High Impedance When Disabled or VCC ≤ 1.5 V

• 100-Mbps Devices Available SN65MLVD200A, 202A, 204A, 205A

• M-LVDS Bus Power Up/Down Glitch Free

APPLICATIONS

• Low-Power High-Speed Short-Reach Alternative to TIA/EIA-485

• Backplane or Cabled Multipoint Data and Clock Transmission

• Cellular Base Stations

• Central-Office Switches

• Network Switches and Routers