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| CT1995 |
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 AEROFLEX
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eroflex Circuit T echnology – Data Bus Modules For The Future © SCD1995 REV A 11/21/01 Features • Performs the Complete Dual-Redundant Remote Terminal, Bus Controller Protocol and Passive Monitor Functions of MIL-STD-1553B • 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 1 General Description The CT1995 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. Encoder Decoder "O" Decoder "1" Driver Select & Enable BUS "0" BUS "1" T/R Hybrid T/R Hybrid Internal Highway Control Interface Unit Program Sub Address & Word Count Outputs Discrete Outputs Control Inputs Terminal Address Inputs Block Diagram (With Transformers) CT1995 MIL-STD-1553B Remote Terminal, Bus Controller, or Passive Monitor Hybrid with Status Word Control CT1995 Series Inputs Status Word Control CIRCUIT TECHNOLOGY www.aeroflex.com |
