Part Number
|
TP3071 |
Manufacturer
|
National Semiconductor |
Description
|
COMBO II Programmable PCM CODEC/Filter |
Published
|
Apr 16, 2005 |
Detailed Description
|
TP3070, TP3071, TP3070-X COMBO II Programmable PCM CODEC/Filter
April 1994
TP3070, TP3071, TP3070-X COMBO ® II Program...
|
Datasheet
|
TP3071
|
Overview
TP3070, TP3071, TP3070-X COMBO II Programmable PCM CODEC/Filter
April 1994
TP3070, TP3071, TP3070-X COMBO ® II Programmable PCM CODEC/Filter
General Description
The TP3070 and TP3071 are second-generation combined PCM CODEC and Filter devices optimized for digital switching applications on subscriber line and trunk cards.
Using advanced switched capacitor techniques, COMBO II combines transmit bandpass and receive lowpass channel filters with a companding PCM encoder and decoder.
The devices are A-law and µ-law selectable and employ a conventional serial PCM interface capable of being clocked up to 4.
096 MHz.
A number of programmable functions may be controlled via a serial control port.
C...
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