Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Why is it so difficult to write full words and sentences?
my ques is dat i am giving x as input...
and i have to make dis circuit using opamps
i read sumwhere dat quadrature oscilator can give such output.
so plz xplain and if their is anyother way then do tell me
I am really sorry for that.
I have a habit of using internet shortcuts. This was my first post in forum .Now I follow rules. I am getting rid of this false habit ,I am trying my best.
Please accept my apology.
A simple way to get a quasi sine-wave at a fixed frequency is to integrate a triangle wave (or double integrate a square-wave). The result is a reasonably good sinewave signal with the third harmonic about 29dB down and total harmonic distortion of <5%. Here's a display of that integration. The voltage output of the integrators vary with frequency, of course.
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