AD8347 Datasheet (Analog Devices) - 0.8 GHz to 2.7 GHz Direct Conversion Quadrature Demodulator

AD8347, 0.8 GHz to 2.7 GHz Direct Conversion Quadrature Demodulator

The AD83471 is a broadband direct quadrature demodulator with RF and baseband automatic gain control (AGC) amplifiers.

It is suitable for use in many communications receivers, performing quadrature demodulation directly to baseband frequencies.

The input frequency range is 800 MHz to 2.7 GHz.

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AD8347 Features

* Integrated RF and baseband AGC amplifiers Quadrature phase accuracy 1° typ I/Q amplitude balance 0.3 dB typ Third-order intercept (IIP3) +11.5 dBm @ min gain Noise figure 11 dB @ max gain AGC range 69.5 dB Baseband level control circuit Low LO drive

* 8 dBm ADC-compatible I/Q outputs Single s