The ADL5335 is a digital gain amplifier (DGA) optimized for use in wireless transmitters. A differential input and single- ended 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 dB down to a minimum gain of −8.0 dB with a gain step size of 0.5 dB. The ADL5335 also features a fast attack function where the gain can rapidly increase or decrease by the application of a single pulse. The use of a thermometer-based digital step attenuator (DSA) ensures that gain changes are fundamentally glitch free. The ADL5335 is packaged in a 4 mm × 4 mm, 16-lead LFCSP. A fully populated evaluation board and system demonstration platform (SDP)-based control software are available. Applications * RF power control and calibration in wireless transmitters * Differential input to single-ended output conversion * Broad input frequency range: 700 MHz to 4200 MHz * Maximum gain: 12.0 dB typical * Gain range of 20 dB typical * Gain step size: 0.5 dB typical * Glitch free, thermometer-based digital step attenuator * Fast attack, gain switching with programmable gain step * Matched 50 Ω inputs and output https://elecena.pl/product/13245650/700-mhz-to-4200-mhz-tx-dga 2018-01-10 https://elecena.pl/product/13245650/700-mhz-to-4200-mhz-tx-dga 2018-03-29 https://elecena.pl/product/13245650/700-mhz-to-4200-mhz-tx-dga 2025-01-17