The CD22103A is an LSI SOS integrated circuit which performs the HDB3 transmission coding and reception decoding functions with error detection. It is used in 2.048Mb/s and 8.448Mb/s transmission applications. The CD22103A performs HDB3 coding and decoding for data rates from 50Kb/s to 10Mb/s in a manner consistent with CCITT G703 recommendations.

FEATUREs
• HDB3 Coding and Decoding for Data Rates from 50Kb/s to 10Mb/s in a Manner Consistent with CCITT G703 Recommendations
• HDB3/AMI Transmission Coding/Reception Decoding with Code Error Detection is Performed in Independent Coder and Decoder Sections
• All Transmitter and Receiver Inputs/Outputs are TTL Compatible
• Internal Loop Test Capability
• Pin and Functionally Compatible with Type MJ1471