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Data Sheet
700 MHz to 2700 MHz Rx Mixer with Integrated IF DGA, Fractional-N PLL, and VCO
ADRF6620
FEATURES
Integrated fractional-N phase-locked loop (PLL) RF input frequency range: 700 MHz to 2700 MHz Internal local oscillator (LO) frequency range: 350 MHz to
2850 MHz Input P1dB: 17 dBm Output IP3: 45 dBm Single-pole four-throw (SP4T) RF input switch Digital step attenuator (DSA) range: 0 dB to 15 dB Integrated RF tunable balun allowing single-ended 50 Ω input Multicore integrated voltage controlled oscillator (VCO) Digitally programmable variable gain amplifier (DGA)
−3 dB bandwidth: >600 MHz Balanced 150 Ω IF output impedance Programmable via 3-wire serial port interface (SPI) Single 5 V supply
APPLICATIONS
Wireless receivers Digital predistortion (DPD) receivers
GENERAL DESCRIPTION
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