PT2399 Datasheet (Princeton Technology Corp)

PT2399, Echo Processor

The PT2399 is a single chip echo processor IC utilizing CMOS technology.

Which accept analog audio input signal, a high sample rate ADC transfer the analog signal into a bit stream then storage to internal 44Kbit RAM, after processing the bit stream will de-modulate by DAC and low pass filter.

PT2399 Features

* CMOS technology

* Least external components

* Auto reset Function prevent POP noise

* Low noise, SNR better than 90dB (typical)

* Low distortion, THD= 0.5%(typical)

* User adjustable VCO clock frequency. Tel: 886-2-66296288‧Fax: 886-2-29174598‧ http://www.princeton.com.tw‧