73M1966B - MicroDAA

Product Overview

Teridian Semiconductor

Datasheet Details

Part number	73M1966B
Manufacturer	Teridian Semiconductor
File Size	1.08 MB
Description	MicroDAA
Datasheet	73M1966B Datasheet
Note	This datasheet PDF includes multiple part numbers: 73M1966B, 73M1866B. Please refer to the document for exact specifications by model.
Additional preview pages of the 73M1966B datasheet.

Product details

Description

The 73M1866B and 73M1966B use the Teridian patented Data Access Arrangement function (MicroDAA®) designed exclusively for ForeignExchange-Office (FXO) in Voice-over-IP (VoIP) applications.

Features

PCM highway data interface supporting both slave and master modes.
PCM highway interface supporting both E-1 and T-1.
SPI control interface, with daisy chain support for up to 16 devices.
Designed to meet global DAA compliance FCC, ETSI ES 203 021-2, JATE and other PTT standards.
8 kHz and 16 kHz sample rates.
16-bit linear mode.
TX and RX gains adjustable in 0.125 dB increments.
μ-Law, A-law ITU-T Recommendation G.711 com.

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Published: Jan 6, 2025 |