AD8302 2.7GHz RF/IF Gain Phase Detector - 30 to+30dB Module

Advantages and Features Gain/loss and phase can be measured separately Operating frequency is from low frequency to 2.7GHz Dual channel matched logarithmic amplifier with integrated phase discriminator Gain measurement range: - 30 to+30dB Phase measurement range: 0 to 180 degrees Integrated reference voltage source and output voltage circuit 2.7 to 5.5 V single power supply Product Details Single chip silicon bipolar, can measure amplitude/phase AD8302 is a fully integrated RF IC for measuring the amplitude and phase between two independent input signals. The operating frequency of the device can range from low frequency to 2.7 GHz The AD8302 is equipped with two precision matched broadband logarithmic amplifiers, a broadband linear multiplier/phase discriminator, a 1.8 V precision reference voltage source and an analog output regulator The input signal range is - 60 dBm to 0 dBm (reference impedance 50 Ω), and the corresponding dynamic range is 60 dB. The AD8302 output provides accurate amplitude measurement in the range of ± 30 dB, with an adjustment ratio of 30 mV/dB, a phase measurement range of 0 to 180 °, and an adjustment ratio of 10 mV/° The device has been tested and can be used in common cellular frequency bands (900 MHz, 1.8 GHz, 2.2 GHz), with rated operating frequency up to 2.7 GHz The AD8302 is packaged in a 14 pin ultra-thin compact compact package (TSSOP) with a rated temperature range of – 40 ° C to+85 ° C

• Operating frequency is from low frequency to 2.7GHz
• Gain measurement range: - 30 to+30dB
• 2.7 to 5.5 V single power supply