a 5 MHz–500 MHz 100 dB Demodulating Logarithmic.
AD8309 - 5 MHz.500 MHz 100 dB Demodulating Logarithmic Amplifier with Limiter Output
a 5 MHz–500 MHz 100 dB Demodulating Logarithmic Amplifier with Limiter Output AD8309 FUNCTIONAL BLOCK DIAGRAM SIX STAGES TOTAL GAIN 72dB INHI 12dB IN.