ADRF6603

Data Sheet 1100 MHz to 3200 MHz Rx Mixer with Integrated Fractional-N PLL and VCO ADRF6603 FEATURES Rx mixer with integrated fractional-N PLL RF input frequency range: 1100 MHz to 3200 MHz Internal LO frequency range: 2100 MHz to 2600 MHz Input P1dB: 14.8 dBm Input IP3: 28.5 dBm IIP3 optimization via external pin SSB noise figure IP3SET pin open: 14.3 dB IP3SET pin at 3.3 V: 15.6 dB Voltage conversion gain: 6.7 dB Matched 200 Ω IF output impedance IF 3 dB bandwidth: 500 MHz Programmable via 3-wire SPI interface 40-lead, 6 mm × 6 mm LFCSP APPLICATIONS Cellular base stations GENERAL DESCRIPTION The ADRF6603 is a high dynamic range active mixer with integrated phase-locked loop (PLL) and voltage controlled oscillator (VCO). The PLL/synthesizer uses a fractional-N PLL to generate a fLO input to the mixer. The reference input can be divided or multiplied and then applied to the PLL phase frequency detector (PFD). The PLL can support input reference frequencies from 12 MHz to 160 MHz. ...