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ADRF6720 Datasheet Wideband Quadrature Modulator

Manufacturer: Analog Devices

General Description

I/Q modulator with integrated fractional-N PLL The ADRF6720 is a wideband quadrature modulator with an RF output frequency range: 700 MHz to 3000 MHz integrated synthesizer ideally suited for 3G and 4G Internal LO frequency range: 356.25 MHz to 2855 MHz communication systems.

The ADRF6720 consists of a high Output P1dB: 12.2 dBm at 2140 MHz linearity broadband modulator, an integrated fractional-N Output IP3: 32.6 dBm at 2140 MHz phase-locked loop (PLL), and four low phase noise multicore Carrier feedthrough: −40.3 dBm at 2140 MHz voltage controlled oscillators (VCOs).

Sideband suppression: −37.6 dBc at 2140 MHz Noise floor: −157.9 dBm/Hz at 2140 MHz Baseband 1 dB modulation bandwidth: >1000 MHz Baseband input bias level: 0.5 V Power supply: 3.3 V/425 mA Integrated RF tunable balun allowing single-ended RF output Multicore integrated VCOs HD3/IP

Overview

Data Sheet Wideband Quadrature Modulator with Integrated Fractional-N PLL and.