Hi,
I'm looking for å way of generating a sine-wave that is to be used in bio-impedance measurement circuits. I was hoping to find a way that did not include constant attention of a microcontroller (like a sine generator SW and a DAC). The frequency range I'm interested in is from 1 Hz (or even lower) to a couple of MHz. An analog circuit is not an option, so Direct Digital Synthesis is desired.
So - do anybody have any suggestions for me?
Best regards,
Fred-Johan