CT1999 データシートの表示（PDF） - Aeroflex Corporation

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CT1999

CT1999 Remote Terminal and/or Bus Controller

Aeroflex Corporation 

CT1999

Remote Terminal and/or Bus Controller

for MIL-STD-1553B

Features

• Performs the Complete Dual-Redundant Remote Terminal and Bus Controller Protocol

Functions of MIL-STD-1553B

• Automatic Switchover to Superseding Input Commands

• MIL-PRF-38534 Compliant Circuits Available

• 750 mw Typical Power Consumption

• Small Size

• Available in Plug-in or Flatpack Configuration

• Compatible with all ACT Driver/Receiver Units

• 5V DC Operation

• Direct replacement for CT1602

CIRCUIT TECHNOLOGY

www.aeroflex.com

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

General Description

The CT1999 design incorporates ASIC and five Octal Buffers that accomplish the dual redundant

MIL-STD1553B Remote Terminal and/or Bus Controller Protocol Functions. Buffering has been added to the

most commonly used output signals on the CT1999, minimizing external hardware requirements. The CT1999

connects directly to all ACT Driver/Receiver Units.

Block Diagram (With Transformer)

Encoder

Interface

Unit

SA & WC

Buffers

Sub Address

&

Word Count

Outputs

BUS "0"

T/R

Hybrid

BUS "1"

T/R

Hybrid

Terminal

Address

Inputs

Driver

Select

&

Enable

Decoder

"O"

Decoder

"1"

Internal

Highway

Control

Internal

Highway

Buffer

Discrete

Output

Buffers

ASIC

Control

Data I/O

Buffered

Descrete

Outputs

Unbuffered

Outputs

Control

Inputs

CT1999

eroflex Circuit Technology – Data Bus Modules For The Future SCDCT1999 REV B 8/14/01

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