CT1995 Datasheet, PDF (1/25 Pages) Aeroflex Circuit Technology – MIL-STD-1553B Remote Terminal, Bus Controller, or Passive Monitor Hybrid with Status Word Control

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