ITU-T G.721 ADPCM TRANSCODER

GENERAL DESCRIPTION The MSM7580 is an ADPCM transcoder which is used by the new digital cordless system. It converts 64 kbps voice PCM serial data to 32 kbps ITU-T G.721 ADPCM serial data, and vice versa. This device consists of two systems with full-duplex voice data channels and a data-through

ITU-T G.721 ADPCM TRANSCODER

LC2MOS 10-BIT SAMPLING A/D CONVERTERS

LC2MOS 10-Bit Sampling A/D Converters

LC2MOS 10-BIT SAMPLING A/D CONVERTERS

LC2MOS 10-Bit Sampling A/D Converters

LC2MOS 10-BIT SAMPLING A/D CONVERTERS

LC2MOS 10-Bit Sampling A/D Converters

FM/AM DIGITAL IF SAMPLING PROCESSOR

Description The TDA7580 is an integrated circuit implementing an advanced mixed analogue and digital solution, to perform the signal processing of an AM/FM channel. The HW & SW architecture has been devised to perform a digital equalization of the FM/AM channel, and a real rejection of adjace