73M1966B, 73M1866B - MicroDAA

Teridian Semiconductor

73M1966B Datasheet Preview — This datasheet PDF includes multiple part numbers: 73M1966B, 73M1866B. Please refer to the document for exact specifications by model.

Datasheet Details

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

73M1966B 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 |