Distortion suppressor for digital-to-analog converter

Details Distortion suppressor for digital-to-analog converter Distortion suppressor for digital-to-analog converter

1995-08-29

1997-03-25

Gaffin, Jeffrey A.

Coded data generation or conversion

Converter compensation

341143, H03M 166

Patent

active

056149034

ABSTRACT:
A circuit arrangement for suppressing spurious frequency components of an analog output of a digital-to-analog converter (DAC) features a track-and-reset sampling circuit coupled between the output of the DAC and a linearized differential buffer amplifier circuit including a filter circuit for minimizing high frequency distortion normally accompanying the output of a DAC operating at high frequencies, such as on the order of 500 MHz.

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