PT2395 Datasheet (Princeton Technology Corp)

PT2395, Enhanced Digital Echo

PT2395 is a silicon gate CMOS-processed digital echo IC functionally compatible with M50195P.

Input signal to PT2395 is converted to digital signal with A-D conversion then stored in the memory (DRAM) chip.

After a certain delay time, digital signal is read out from the memory chip and then converte

PT2395 Features

* enhanced functions such as continuous delay time with external VR (Variable Resistor), 256 K DRAM support for longer delay time (Extended Delay Mode, up to 800 ms at 4 MHz Clock) as compared to M50195P. Moreover, the distortion and