INTRODUCTION

The UT54LVDS032 Quad Receiver is a quad CMOS differential line receiver designed for applications requiring ultra low power dissipation and high data rates. The device is designed to support data rates in excess of 155.5 Mbps (77.7 MHz) utilizing Low Voltage Differential Signaling

(LVDS) technology.

The UT54LVDS032 accepts low voltage (340mV) differential input signals and translates them to 5V TTL output levels. The receiver supports a three-state function that may be used to multiplex outputs. The receiver also supports OPEN, shorted and terminated (100 W) input fail safe. Receiver output will be HIGH for all fail-safe conditions.

The UT54LVDS032 and companion quad line driver UT54LVDS031 provides new alternatives to high power pseudo-ECL devices for high speed point-to-point interface applications.

FEATURES

>155.5 Mbps (77.7 MHz) switching rates

+340mV differential signaling

5 V power supply

TTL compatible outputs

Ultra low power CMOS technology

8.0ns maximum propagation delay

3.0ns maximum differential skew

Radiation-hardened design; total dose irradiation testing to MIL-STD-883 Method 1019

- Total-dose: 300 krad(Si) and 1Mrad(Si)

- Latchup immune (LET > 111 M eV-cm2/mg)

Packaging options:

- 16-lead flatpack (dual in-line)

Standard Microcircuit Drawing 5962-95834

- QML Q and V compliant part

Compatible with IEEE 1596.3SCI LVDS

Compatible with ANSI/TIA/EIA 644-1996 LVDS Standard