ADL5335 Datasheet | Analog Devices

FEATURES Differential input to single-ended output conversion Broad input frequency range: 700 MHz to 4200 MHz Maximum gain: 12.0 d B typical Gain range of 20 d B typical Gain step size: 0.5 d B typical Glitch free, thermometer-based digital step attenuator Fast attack, gain switching with programmable gain step Matched 50 Ω inputs and output APPLICATIONS RF power control and calibration in wireless transmitters GENERAL DESCRIPTION The ADL5335 is a digital gain amplifier (DGA) optimized for use in wireless transmitters. A differential input and singleended output facilitates a balun free connection between the broadband integrated transceivers with differential outputs and the RF gain blocks and drivers amplifiers with single-ended inputs. The gain is programmable via a standard Analog Devices, Inc., serial peripheral interface (SPI) port from a maximum gain of 12.0 d B down to a minimum gain of - 8.0 d B with a gain step 700 MHz to 4200 MHz, Tx DGA FUNCTIONAL BLOCK...