Description
The MX826 is a µProcessor controlled full-duplex audio processor on a single-chip with separate TX and RX paths to provide all the filter/gain/limiting functions necessary to pre-process audio, wideband-data and SAT cellular communications systems using the AMPS/NAMPS or TACS/ETACS/JTACS specifications.

FEATUREs
• Full-Duplex Audio Processing for AMPS/NAMPS Cellular Systems
• On-Chip Speech and SAT Capabilities
   – TX/RX Filtering & Gain – SAT Channel Pre-/De-Emphasis – Deviation Limiter
• Serial µProcessor Interface
• “Sidetone” Output Available
• Access to External Processes
   – Companding – Signaling – VSR Codec (Store/Play)
• HandsFree Compatibility
• Powersave (Low-Current) Settings