TP3040 Datasheet PDF - National Semiconductor PCM Monolithic Filter Specs

TP3040 - PCM Monolithic Filter

Datasheet Summary

Description

The TP3040 TP3040A filter is a monolithic circuit containing both transmit and receive filters specifically designed for PCM CODEC filtering applications in 8 kHz sampled systems The filter is manufactured using microCMOS technology and switched capacitor integrators are used to simulate classical L

Features

Y Y Y Y Y Y Y Y Y Y Designed for D3 D4 and CCITT.

Datasheet Details

Part number	TP3040
Manufacturer	National Semiconductor
File Size	183.24 KB
Description	PCM Monolithic Filter
Datasheet	TP3040 Datasheet
Additional preview pages of the TP3040 datasheet.

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Full PDF Text Transcription

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TP3040 TP3040A PCM Monolithic Filter September 1994 TP3040 TP3040A PCM Monolithic Filter General Description The TP3040 TP3040A filter is a monolithic circuit containing both transmit and receive filters specifically designed for PCM CODEC filtering applications in 8 kHz sampled systems The filter is manufactured using microCMOS technology and switched capacitor integrators are used to simulate classical LC ladder filters which exhibit low component sensitivity TRANSMIT FILTER STAGE The transmit filter is a fifth order elliptic low pass filter in series with a fourth order Chebyshev high pass filter It provides a flat response in the passband and rejection of signals below 200 Hz and above 3 4 kHz RECEIVE FILTER STAGE The receive filter is a fifth order elliptic low pass filter designed

Published: Apr 16, 2005 |