Aeroflex CT19901
The CT1990/1 Series is a monolithic implementation of the MIL-STD-1553B Bus Controller, Remote Terminal and Passive Monitor functions. 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.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 CIRCUIT TECHNOLOGY
● 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 1
GENERAL DESCRIPTION
All protocol functions of MIL-STD-1553B are incorporated and a number of options are included to improve flexibility. Block Diagram (With Transformers) Encoder Interface Unit Sub Address & Word Count Outputs BUS "0" T/R Hybrid Driver Select & Enable T/R Hybrid Decoder "O" Status Word Control Program Inputs Discrete Outputs BUS...