ADRF6720-27-EVALZ, Evaluation Board for Evaluating the ADRF6720-27 Wideband Quadrature Modulator with Integrated Fractional-N PLL and VCOs

ADRF6720-27-EVALZ, Evaluation Board for ADRF6720-27 is a wideband quadrature modulator with an integrated synthesizer ideally suited for 3G and 4G communication systems. The ADRF6720-27 consists of a high linearity broadband modulator, an integrated fractional-N phase-locked loop (PLL), and four low phase noise multicore voltage controlled oscillators (VCOs). The ADRF6720-27 local oscillator (LO) signal can be generated internally via the on-chip integer-N and fractional-N synthesizers, or externally via a high frequency, low phase noise LO signal. The internal integrated synthesizer enables LO coverage from 356.25 to 2855 MHz using the multicore VCOs