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SN65LVDM176 - HIGH-SPEED DIFFERENTIAL LINE TRANSCEIVER

General Description

The SN65LVDM176 is a differential line driver and receiver configured as a transceiver that uses low-voltage differential signaling (LVDS) to achieve signaling rates as high as 400 Mbit/s.

These circuits are similar to TIA/EIA-644 standard compliant devices (SN65LVDS) counterparts except that the output current of the drivers is doubled.

This modification provides a minimum differential output voltage magnitude of 247 mV into a 50-Ω load and allows double-terminated lines and half-duplex operation.

Overview

www.ti.com SN65LVDM176 SLLS320D – DECEMBER 1998 – REVISED JULY 2000 HIGH-SPEED DIFFERENTIAL LINE.

Key Features

  • Low-Voltage Differential Driver and Receiver for Half-Duplex Operation.
  • Designed for Signaling Rates of 400 Mbit/s.
  • ESD Protection Exceeds 15 kV on Bus Pins.
  • Operates From a Single 3.3-V Supply.
  • Low-Voltage Differential Signaling With Typical Output Voltages of 350 mV and a 50-Ω Load.
  • Valid Output With as Little as 50 mV Input Voltage Difference.
  • Propagation Delay Times.
  • Driver: 1.7 ns Typ.
  • Receiver: 3.7 ns Typ.