Ultra Low-Distortion, Low-Noise Transimpedance Amplifier
DOI:
https://doi.org/10.31224/3552Keywords:
Low-noise amplifier, digital analogue conversionAbstract
A transimpedance amplifier for use with a proposed ultra-linear current-output DAC was designed, implemented, and experimentally verified. The target precision was a signal-to-noise-and-distortion ratio (SINAD) of 122~dBFS, or 20 effective number of bits (ENOB), over a bandwidth of 100~kHz. Experimental verification was limited by the available measurement instrumentation, but the target was met.
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Posted
2024-02-14
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Copyright (c) 2024 Raymond van der Rots, Bjørnar Karlsen, Arnfinn Eielsen
This work is licensed under a Creative Commons Attribution 4.0 International License.
