Description

The MT9162 5 V single rail Codec incorporates a built-in Filter/Codec, transmit anti-alias filter, a reference voltage and bias source. The device supports both A law and µ-law requirements.

The analog interface is capable of driving a 20 k ohm load.

The MT9162 is fabricated in Zarlinks ISO2-CMOS technology ensuring low power consumption and high reliability.

Features

• Single 5 volt supply

• Programmable µ−law/A-law Codec and filters

• Fully differential output driver

• SSI digital interface

• SSI speed control via external pins CSLO-CSL2

• Individual transmit and receive mute controls

• 0 dB gain in receive path

• 6 dB gain in transmit path

• Low power operation

• ITU-T G.714 compliant

Applications

• Cellular radio sets

• Local area communications stations

• Line cards