TP3040 Datasheet (National Semiconductor)

TP3040, PCM Monolithic Filter

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

TP3040 Features

* Y Y Y Y Y Y Y Y Y Y Designed for D3 D4 and CCITT applications a 5V b 5V power supplies Low power consumption 45 mW (0 dBm0 into 600X) 30 mW (power amps disabled) Power down mode 0 5 mW 20 dB gain adjust range No external anti-aliasing components Sin x x correction in receive filter 50 60 Hz reject