thaintrinh
Junior Member level 1
Hi,
I want to build a circuit generating 40kHz square wave signal with a pulse width of 10x ns i.e. 50ns.
For the 40kHz part, i can do it with a simple 555 circuit but as far as i read, i cannot generate a pulse width as small as 10ns with a 555. I'm not really good at programming a chip so i want to find an analog solution.
I found this topic quite helpful but the final reply of the topic founder did not include the picture of the circuit.
https://www.edaboard.com/threads/182626/
Can anyone help me pls,
Thanks.
I want to build a circuit generating 40kHz square wave signal with a pulse width of 10x ns i.e. 50ns.
For the 40kHz part, i can do it with a simple 555 circuit but as far as i read, i cannot generate a pulse width as small as 10ns with a 555. I'm not really good at programming a chip so i want to find an analog solution.
I found this topic quite helpful but the final reply of the topic founder did not include the picture of the circuit.
https://www.edaboard.com/threads/182626/
Can anyone help me pls,
Thanks.