General Description

The CT1990/1 Series is a monolithic implementation of the MIL-STD-1553B Bus Controller, Remote Terminal and Passive Monitor functions. All protocol functions of MIL-STD-1553B are incorporated and a number of options are included to improve flexibility. These features include programming of the status word, illegalizing specific commands and an independent loop back self-test which is initiated by the subsystem. This unit is directly compatible with all transceivers and microprocessor interfaces such as the CT1611 and CT1800 produced by Aeroflex Incorporated.

特性 Features

? Performs the Complete Dual-Redundant Remote Terminal, Bus Controller Protocol and Passive Monitor Functions of MIL-STD-1553B

? Automated Self-Test Functions

? Allows setting of the Message Error Bit on illegal commands

? Provides programmable control over Terminal Flag and Subsystem Flag Status Bits

? MIL-PRF-38534 Compliant Circuits Available

? 50 mw Typical Power Consumption

? Small Size

? Available in Ceramic Plug-in Package Configuration

? Compatible with all ACT Driver/Receiver Units

? 5V DC Operation

? Full Military (-55°C to +125°C) Temperature Range

? DESC SMD# 5962–94775: Released CT1990, Pending CT1991