- #1
Jdo300
- 554
- 5
Hello All,
Can someone give me some suggestions for a chip that can drive some high frequency mosfets to create an AC square wave? I am designing a circuit that pulses the voltage from a capacitor into some coils I am working with but I need the square wave to be AC and not DC. I want to use mosfets to do this but I'm not sure how to switch it so that it will be AC.
Also, I am working with a rather wide frequency range for my experiments so whatever I come up with needs to be very adjustable (1KHz-7MHz). Even if I could come up with a couple of separate controllers that will cover the wide range, that would be fine too. I *think* that a 555 timer would work for the lower frequencies but what abut the higher ones?
Thanks,
Jason O
Can someone give me some suggestions for a chip that can drive some high frequency mosfets to create an AC square wave? I am designing a circuit that pulses the voltage from a capacitor into some coils I am working with but I need the square wave to be AC and not DC. I want to use mosfets to do this but I'm not sure how to switch it so that it will be AC.
Also, I am working with a rather wide frequency range for my experiments so whatever I come up with needs to be very adjustable (1KHz-7MHz). Even if I could come up with a couple of separate controllers that will cover the wide range, that would be fine too. I *think* that a 555 timer would work for the lower frequencies but what abut the higher ones?
Thanks,
Jason O