LUT-Assisted Particle Swarm Optimization-Based Bit-Weight Calibration for SAR ADCs

This article presents a bit-weight calibration technique for successive approximation register (SAR) analog-to-digital converters (ADCs) using a combination of look-up table (LUT) and particle swarm optimization (PSO). The proposed method uses a coordinate rotation digital computer (CORDIC) algorith...

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Veröffentlicht in:	IEEE transactions on instrumentation and measurement 2024, Vol.73, p.1-11
Hauptverfasser:	Wang, Longsheng, Li, Dengquan, Zhu, Yexin, Liu, Shubin, Ding, Ruixue, Zhu, Zhangming
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Analog to digital converters Analog-to-digital converter (ADC) Built in test Built-in self-test built-in self-test (BIST) Calibration Capacitors Convergence Digital computers Discrete Fourier transforms look-up table (LUT) Lookup tables Particle swarm optimization particle swarm optimization (PSO) Self tests Table lookup
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