Software-Selectable Multiprotocol Transceiver

The LTC1545 is a 5-driver/5-receiver multiprotocol transceiver. The LTC1545 and LTC1543 form the core of a complete software-selectable DTE or DCE interface port that supports the RS232, RS449, EIA530, EIA530-A, V.35, V.36 or X.21 protocols. Cable termination may be implemented using the LTC1344A software-selectable cable termination chip or by using existing discrete designs.

The LTC1545 runs from a 5V supply and the charge pump on the LTC1543. The part is available in a 36-lead SSOP surface mount package.

Applications

* Data Networking

* CSU and DSU

* Data Routers

* Software-Selectable Transceiver Supports: RS232, RS449, EIA530, EIA530-A, V.35, V.36, X.21

* TUV/Detecon Inc. Certified NET1 and NET2 Compliant (Test Report No. NET2/071601/98)

* TBR2 Compliant (Test Report No. CTR2/071601/98)