73M2901CE Datasheet | Teridian Semiconductor

.. 73M2901CE V.22bis Single Chip Modem Simplifying System Integration™ DS_2901CE_031 DESCRIPTION The 73M2901CE low speed modem integrates a data pump, controller, and analog front end in a 3.3 V device with a powerful "AT" mand host interface. The modem reduces external ponent count/cost by incorporating many Features like parallel phone detect, Line-In-Use and Ring detection in software without requiring additional ponents. The device is a "one chip fits all” solution for applications including set-top boxes, point-of-sale terminals, automatic teller machines, utility meters, vending machines and smart card readers. Another distinctive feature of this device is...