LTC 1564: A Digitally Tuned Antialiasing/Reconstruction Filter Simplifies High Performance DSP Design

摘要

In addition to providing high resolution antialiasing, the LTC1564 is useful as a reconstruction filter that eliminates the nonessential high frequency signal spectrum at the output of a digital-to-analog converter (DAC). A simple, compact, economical and high performance digital signal processing and generating system hardware requires only two LTC1564, an ADC and a DAC.