Timer output with differrent duty

[umesh49]

Hi,
I am working on a application where I need two timers with 20kHz and independent duties. I have micro controller on board but it gives me only one timer channel output. Is there some IC exist which can accept some command via I2C or UART and generate two timer outputs?

Thanks in Advance for you support;

Umesh

 

[andre_luis]

Are you referring only to different duties, or also to different periods ?
I´m asking for this confirmation due to the fact that some uC´s are able to perform such task.




+++

 

[umesh49]

Hi.
Only different duties.