Input signal is CW, i need to design a rms power detector with 15dB dinamics, but i can't tolerate high temperature drifts. Is it better to use AD8363 or AD8362, or even the simpler ADL5904?
ADL5904 has better temperature stability than AD8363 or AD8362. At 30MHz with input power = 10dBm, the threshold variation over temperatures is about 0.2dB.
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