Description
73M1866B/73M1966B MicroDAA™ with PCM Highway Simplifying System Integration™ DATA SHEET DS_1x66B_001 April 2010 .
The 73M1866B and 73M1966B use the Teridian patented Data Access Arrangement function (MicroDAA®) designed exclusively for ForeignExchange-Office (FXO).
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 oth
Applications
* These devices provide much of the circuitry required to connect PCM formatted voice channels to a PSTN via a two-wire twisted pair interface. The package options provide the necessary functional programmability and protection required for easy worldwide homologation. The family of devices consists
