how to assemble these devices to make 4 voice channel voice multiplexer

Thread Starter


Joined Apr 21, 2009
With all due respect,

I need to develop a four 64kbs channels multiplexer system. It will use Time Division Multiplexing (TDM) for data transmission. The only things we got at the moment to make this transmitter are 8-bit A-D converter (AD7575), multiplexer, parallel to serial converter (shift reg 165), and a timing circuit. The timing circuit is as discuss before in another thread "How to generate 1.1MHz clock".