Low Input Non-Overlapping CLock

[millinium]

Can anybody give me a circuit that converts DC(direct current) voltage to square wave with an input voltage as low as 200mV?...Tnx

 

[crutschow]

What do you mean "converts DC to pulse"? Is this a varying DC (hence AC)?

 

[erikl]

Can anybody give me a circuit that converts DC(direct current) voltage to square wave with an input voltage as low as 200mV?

You can achieve this with

1. Ge-Transistors
2. depletion JFETs
3. native MOSFETs