DS3885 - National Semiconductor

DS3885 BTL Arbitration Transceiver

The DS3885 is one in a series of transceivers designed specifically for the implementation of high performance Futurebus a and proprietary bus interfaces The DS3885 Arbitration Transceiver is designed to conform to IEEE 1194 1 (Backplane Transceiver Logic BTL) as specified in the IEEE 896 2 Futurebus a specification The Arbitration Transceiver incorporates t.

Features

Y Y Y Y Y Y Y Y Y Y Y Y Y Y 9-bit inverting BTL transceiver Meets IEEE 1194 1 standard on Backplane Transceiver Logic (BTL) Includes on chip competition logic and parity checking Supports live insertion Glitch free power-up down protection Typically less than 5 pF bus-port capacitance Low bus-port voltage swing (typically 1V) at 80 mA Open collector bus-port output allows Wired-OR connection Exceeds 2 kV ESD testing (Human Body Model) Individual bus-port ground pins minimize ground bounce Controlled rise and fall time to reduce noise coupling to adjacent lines TTL compatible driver and co.