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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

Full PDF Text Transcription for MT90733 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for MT90733. For precise diagrams, and layout, please refer to the original PDF.

CMOS ® MT90733 DS3 Framer (DS3F) Advance Information Features • • • • • • • • • DS3 payload access in either bit-serial or nibble-parallel mode C-bit parity or M13 operat...

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n 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