Datasheet
The AD8319 is a demodulating logarithmic amplifier, capable of accurately converting an RF input signal to a logarithmic output, which can be used for power control and level monitoring applications.
Datasheet
The AD8319 is a demodulating logarithmic amplifier that accurately converts an RF input signal to a DC output proportional to the input power. The device features a wide bandwidth of 1 MHz to 10 GHz and a dynamic range of 45 dB, making it suitable for RF transmitter PA setpoint control and level monitoring, power monitoring in radiolink transmitters, RSSI measurement in base stations, WLANs, WiMAX, and radars.