DS2151, DS2153 Interfacing to

Abstract: This applicaTIon note shows connecTIon of the DS2151 T1 single chip transceiver and DS2153 E1 single chip transceiver to the Brooktree Bt8221 and Bt8222 (ATM Receiver / Transmitter w / UTOPIA).


Notes: Bt device is programmed for a "framed" input (ie, Unframed Input control bit = 0). RSYNC is programmed to output a frame sync; TSYNC is programmed to input a frame sync. Receive and transmit electric stores are disabled. A "loop-TImed" applicaTIon is shown. Timing is shown below:

Plug Socket Waterproof Connector

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