Please help me :
I need an analog circuit which gives an output voltage equal to the cosine of the input voltage. output voltage=cos input voltage.
Thanks
Please help me :
I need an analog circuit which gives an output voltage equal to the cosine of the input voltage. output voltage=cos input voltage.
Thanks
You need to post some intelligent parameters whenever you post something like this here. What levels of input voltage? What levels of output voltage? What range of frequency? What are the power supplies required?
Thank you Analog for your interest.
First I want to know if any boady has an idea to do this circuit or not.
the input voltage is DC from 0mv to 90mv.
the power supply is 10 votage DC
the output votage is DC from 0v minimum to 200mv maximum.
Let us see thinking!
Please help me :
I need an analog circuit which gives an output voltage equal to the cosine of the input voltage. output voltage=cos input voltage.
Thanks
Len, if you think of it in the time domain, I think he would be converting a ramp to the first 90 degrees of a cosine. I don't think he's starting with a sine wave and wanting to shift the phase 90 degrees. In the general case, the input is the phase, the output is the cosine of the phase.