Sep 25, 2012 #1 J joskem Junior Member level 3 Joined Feb 28, 2010 Messages 30 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,497 Hello, Do you have any suggestions of a chip / circuit I could use to get the RMS (or MAX) value of a 40 MHz input AC signal?
Hello, Do you have any suggestions of a chip / circuit I could use to get the RMS (or MAX) value of a 40 MHz input AC signal?
Sep 25, 2012 #2 thylacine1975 Full Member level 6 Joined Dec 7, 2010 Messages 337 Helped 227 Reputation 448 Reaction score 214 Trophy points 1,323 Location Canberra, Australia Activity points 5,166 Heya joskem, Analog devices have a neat range of RMS detectors that will do the job for you: https://www.analog.com/en/rfif-components/detectors/products/index.html#RMS_Detectors (Their operation is discussed here: https://www.analog.com/static/imported-files/tutorials/MT-082.pdf) Cheers
Heya joskem, Analog devices have a neat range of RMS detectors that will do the job for you: https://www.analog.com/en/rfif-components/detectors/products/index.html#RMS_Detectors (Their operation is discussed here: https://www.analog.com/static/imported-files/tutorials/MT-082.pdf) Cheers