NATIONAL SEMICONDUCTOR TP3094 COMBO Quad PCM Codec/Filter Manual

Update: 28 September, 2023

The TP3094 is a monolithic PCM Codec and Filter device implemented using a digital signal processing architecture. It provides four voice channels, combining transmit bandpass and receive low pass channel filters with companding A-law or m-law PCM encoders and decoders. The device is fabricated using National’s advanced CMOS process. The device includes anti-aliasing filters and sigma-delta converters dedicated to each channel, and by a common signal processing unit which performs all the remaining filtering and processing for the four channels. The TP3094 includes a flexible PCM digital interface, which allows the device to be connected to PCM busses of different formats. It can also be connected with other TP3094 devices in a cascade fashion, for a system with up to 128 POTS interfaces (when a 2.048MHz PCM bus is used).

Brand: National

File format: PDF

Size: 187 KB

MD5 Checksum: 57F579996E00E3C4CE9B1138C159385B

Publication date: 10 April, 2012

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PDF Link: NATIONAL SEMICONDUCTOR TP3094 COMBO Quad PCM Codec/Filter Manual PDF

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