73M2901CE Line-In-Use/Parallel Pick Up Detection

By: Jeff Sorensen

Abstract: This application note describes how the Teridian 73M2901CE, a V.22bis single-chip modem, supports all types of line-in-use (LIU) and parallel pickup (PPU) detection. This low-speed modem IC is ideal for a variety of applications, including satellite set-top boxes, point-of-sale (POS) terminals, ATMs, remote-monitoring devices, and smart card readers.

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73M2901CE Free Sample
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APP 4995:
APPLICATION NOTE 4995,AN4995, AN 4995, APP4995, Appnote4995, Appnote 4995