MT8977AE General Description
MT8977AE Features
• D3/D4 or ESF framing and SLC-96 compatible
• Two frame elastic buffer with jitter tolerance
improved to 156 UI
• Insertion and detection of A, B, C, D bits,
signalling freeze, optional debounce
• Selectable B8ZS, jammed bit (ZCS) or no zero
code suppression
• Yellow alarm and blue alarm signal capabilities
• Bipolar violation count, FTerror count, CRCerror count
• Selectable
robbed bit signalling
• Frame and superframe sync. signals, Tx and Rx
• AMI encoding and decoding
• Per channel, overall, and remote loop around
• Digital phase detector between T1 line and STBUS
• One uncommitted scan point and drive point
• Pin compatible with MT8976 and MT8979
• ST-BUS compatible
MT8977AE Connection Diagram
Map list: ABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789All