General Description

The ACT15530 is a high performance CMOS integrated circuit used to implement MIL-STD-1553 and similar Manchester II encoded, time division multiplexed, serial data protocols. The device is divided into two independent sections, encoder and decoder, with a common master reset. The function of the encoder section is to produce the sync pulse and parity bit, and encode the data bits. The decoder section recognizes the sync pulse, decodes the data bits and checks for parity.

Features

• MIL-STD-1553 Compatible

• 1.25 Megabit/sec Maximum Data Rate

• Sync Identification and Lock-in

• Clock Recovery

• Manchester II Encode / Decode

• Separate Encoder and Decoder Sections

• Low Operating Power

• Military Temperature Range -55°C to +125°C

• Monolithic – Single Chip – Construction

• Available in Commercial and Industrial Temperature Ranges

• Several Package and Quality Options (Consult Factory for Details)

• Direct Replacement for the Obsolete Harris HD15530-9/-2/8 and GEC Plessey Marconi MA15530 / MAS15530 parts