chuntzu
Newbie level 2
Hello
I am trying to design a class D amplifier and needs to find a way to generate a 2-500KHz sawtooth with approx 3v pk-pk, without using any generatorchip. I've tried searching the internet and simulated the circuits that I found, unfortunatly no one worked as I wanted
I will use the sawtooth to generate a PWM that will be amplified and then it will control the output FETs
Someone who has any suggestion?
/Oscar
I am trying to design a class D amplifier and needs to find a way to generate a 2-500KHz sawtooth with approx 3v pk-pk, without using any generatorchip. I've tried searching the internet and simulated the circuits that I found, unfortunatly no one worked as I wanted
I will use the sawtooth to generate a PWM that will be amplified and then it will control the output FETs
Someone who has any suggestion?
/Oscar