NEW AD8313 0.1 GHz to 2.5 70 dB logarithmic detector/controller module | Электронные компоненты и принадлежности

NEW AD8313 0.1 GHz to 2.5 70 dB logarithmic detector/controller module | Электронные компоненты и принадлежности

NEW AD8313 0.1 GHz to 2.5 GHz 70 dB logarithmic detector/controller module

Working frequency: 0.1 GHz to 3.5 GHz High dynamic range: 70 dB to + 3.0 dB High Precision: +1.0 dB (65 dB range, 1.9 GHz) Fast response: 40 ns (full range typical value) Controller mode with error output Adjustment ratio does not vary with supply voltage and temperature Wide power supply voltage range: 2.7 V to 5.5 V Low power consumption: 40 mW (3 V) Power saving characteristics: 60 mW (3V) product details AD8313 is a complete multi-stage demodulation logarithmic amplifier, which can accurately convert the RF signal at the input end to the equivalent dB scaling value at the DC output end. AD8313 can maintain high logarithmic consistency in the frequency range of 0.1 GHz to 2.5 GHz. The application is simple, requiring only a single power supply of 2.7 V to 5.5 V and adding appropriate input and power coupling. When it is powered by a 3 V power supply, the power consumption of 13.7 mA (for TA = 25 degree C) is only 41 mW. It has power saving characteristics. The input is raised to start the low current (20 mu A) dormancy mode, and the threshold is half of the voltage of the power supply.