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MT90733 - CMOS DS3 Framer (DS3F)

General Description

The MT90733 DS3 Framer (DS3F) is designed for mapping broadband payloads into the DS3 frame format, which meets ANSI’s T1.107-1988 and supplement T1.107a-1990.

Although the C-bit parity format is recommended, the DS3F can also operate in the M13 mode.

Key Features

  • DS3 payload access in either bit-serial or nibble-parallel mode C-bit parity or M13 operating mode Separate interface for C-bits Detect and generate DS3 AIS, and idle signals Transmit reference generator for serial operation Transmit and receive FEAC channel under software control Transmit single errors: framing, FEBE, C-bit parity, and P-bit parity FEBE, C-bit and P-bit performance counters Transmit-to-Rec.

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Datasheet Details

Part number MT90733
Manufacturer Mitel Networks Corporation
File Size 52.88 KB
Description CMOS DS3 Framer (DS3F)
Datasheet download datasheet MT90733 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CMOS ® MT90733 DS3 Framer (DS3F) Advance Information Features • • • • • • • • • DS3 payload access in either bit-serial or nibble-parallel mode C-bit parity or M13 operating mode Separate interface for C-bits Detect and generate DS3 AIS, and idle signals Transmit reference generator for serial operation Transmit and receive FEAC channel under software control Transmit single errors: framing, FEBE, C-bit parity, and P-bit parity FEBE, C-bit and P-bit performance counters Transmit-to-Receive and Receive-to-Transmit loopbacks Subrate multiplexing Wideband data or video transport DS3 monitor and test Channel extenders Line Side X1 X2 FE D3RD D3RC CRD CRCK CRF CRDCC STUFC STUFD AD(7-0) WR RD ALE SEL OENA FORCEOE CXD CXCK CXF CXDCC D3TD D3TC FORCECP FORCEPP FORCFEBE U.S.