Product Details
●Monolithic Silicon Bipolar, Measurement of Amplitude / Phase
●The AD8302 is a fully integrated RF IC for measuring amplitude and the phase between two independent input signals. The device can be used from low frequencies up to 2.7 GHz.
●The AD8302 integrates two closely matched wideband logarithmic amplifiers, a wideband linear multiplier / phase detector, precision 1.8 V reference, and analog output scaling circuits.
●The applied input signal can range from -60 dBm to 0 dBm (ref 50 Ω), which corresponds to a 60 dB dynamic range.
●The AD8302 output provides an accurate amplitude measurement over ±30 dB range scaled to 30 mV/dB and the phase measurement over a 0 to 180° range scaled to 10 mV/°.
●The device has been tested for use over the common Cellular bands (900 MHz, 1.8 GHz, 2.2 GHz) and specified for operation out to 2.7 GHz.
●The AD8302 is supplied in 14-lead Thin Shrunk Small Outline (TSSOP) package, and fully specified over -40 to 85°C temperature range.
●### Features and Benefits
● Measures Independently both Gain/Loss and Phase
● Operation from Low frequencies up to 2.7GHz
● Dual Matched Logarithmic Amplifiers with Phase Detector
● Gain Measurement range -30 to +30dB
● Phase Measurement range from 0 to
●180 degree
● Integrated Voltage Reference and Output Voltage Circuits
● Single 2.7-5.5 V Supply
