TP3067 Datasheet (National Semiconductor) - Enhanced Serial Interface CMOS CODEC/Filter COMBO

TP3067, Enhanced Serial Interface CMOS CODEC/Filter COMBO

The TP3064 (m-law) and TP3067 (A-law) are monolithic PCM CODEC Filters utilizing the A D and D A conversion architecture shown in Figure 1 and a serial PCM interface The devices are fabricated using National’s advanced double-poly CMOS process (microCMOS) Similar to the TP305X family these devices f

TP3067 Features

* Y Y Y Y Y Y Y Y Y COMBO tion and TRI-STATE are registered trademarks of National Semiconductor Corpora- Y Complete CODEC and filtering system including Transmit high-pass and low-pass filtering Receive low-pass filter with sin x x correction Active RC noise filters m-law or A-law compatible CO