Description
CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX823 Programmable Paging Tone Decoder D/823/3 November 2003 .
The CMX823 is a high performance, low power, audio tone decoder that can operate on low S/N signals.
Features
* Decodes 32 User-Programmed Tones
* Stores Two Lists of 32 Tones to Fast-
Switch Between Tone Sets
* Configurable Decode Response Time and Decode Bandwidths
* Low Power: 0.75mA at 2.7V (typ. ) and 'Zero-Power' Powersave Mode
* Superior Signal to Noise Performa
Applications
* Provisional Issue
* Two-Tone and 5/6-Tone Pagers
* Selective Calling (SELCALL) Systems
* Voice Pager Switching and Signalling
* Revertive Paging Systems
* Wireless Local Loop Signalling