TP3069WM PDF File ( Datasheet )

TP3069 ‘‘Enhanced’’ Serial Interface CMOS CODEC Filter COMBO September 1994 TP3069 ‘‘Enhanced’’ Serial Interface CMOS CODEC Filter COMBO General Description The TP3069 (A-law) is a monolithic PCM CODEC Filter utilizing the A D and D A conversion architecture shown in Figure 1 and a serial PCM interface The device is fabricated using National’s advanced double-poly CMOS process (microCMOS) Similar to the TP305X family this device features an additional Receive Power Amplifier