It should be the most reasonably analog and more than 4 MHz. I only found desings for up to 500 KHz, I don't know if the same principle applies with more frequency. I would apreciate any block ...
What is the simplest way of generating 42.8 [MHz] square (or sine) wave? I want to clock fast ADC for SDR purposes. I thought about wideband opamp and 10.7 [Mhz] cystal 4th harmonic. Is there any ...