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Printed Circuit Board Layout Techniques for Reducing Harmonic Distortion of an ADC Driver
Posted On 25 October 2022 BY Sam Sangani Filed Under ADC driver, ADL5355, PC Board, pcb assembly services, PCB layout techniques, Printed Circuit Board
The designer can avoid an ADC driver [1] and go for a single-ended device and to a transformer to the ADC, and it seems a simple technique. The single-ended driver amplifier uses high power and causes an even-order distortion, like CMRR and PSRR. The receiver signal chain involves a differential output and a single-ended RF input. Many SAW filters, as well as the mixers, are naturally differential PCBs, how ever, they have to be converted to single-ended because of certain limitations of applications. In the past, cellular applications had dual-balanced mixers due to high performance. But, it consumed more space on the ...