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ADRF6820 Quadrature Demodulator

ADRF6820 Description

Data Sheet 695 MHz to 2700 MHz, Quadrature Demodulator with Integrated Fractional-N PLL and VCO ADRF6820 CS SCLK SDIO ENBL 11990-001 .
The ADRF6820 is a highly integrated demodulator and synthesizer ideally suited for next generation communication systems.

ADRF6820 Features

* I/Q demodulator with integrated fractional-N PLL RF input frequency range: 695 MHz to 2700 MHz Internal LO frequency range: 356.25 MHz to 2850 MHz Input P1dB: 14.5 dBm at 1900 MHz RF Input IP3: 35 dBm at 1900 MHz RF Programmable HD3/IP3 trim Single pole, double throw (SPDT) RF input switch RF digita

ADRF6820 Applications

* Cellular W-CDMA/GSM/LTE Digital predistortion (DPD) receivers Microwave point-to-point radios FUNCTIONAL BLOCK DIAGRAM RFIN0 29 RFIN1 22 15 14 13 24 SERIAL PORT INTERFACE 2 3 8 9 23 25 26 28 38 DC/PHASE CORRECTION 4 I+ 5 I
* POLYPHASE FILTER QUAD DIVIDER 35 LOIN+ 34 LOIN
* PLL 3

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Analog Devices ADRF6820-like datasheet