Athanasios T. Ramkaj
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View article: An 11 GHz Dual-Sided Self-Calibrating Dynamic Comparator in 28 nm CMOS
An 11 GHz Dual-Sided Self-Calibrating Dynamic Comparator in 28 nm CMOS Open
This paper demonstrates a high-speed, low-noise dynamic comparator, employing self-calibration. The proposed dual-sided, fully-dynamic offset calibration is able to reduce the input-referred offset voltage by a factor of ten compared to th…
View article: High‐gain and power‐efficient dynamic amplifier for pipelined SAR ADCs
High‐gain and power‐efficient dynamic amplifier for pipelined SAR ADCs Open
A new power‐efficient dynamic residue amplifier for pipelined successive‐approximation‐register (SAR) ADCs is presented. A complementary input pair and a reference level detection technique are proposed to improve the performance of the dy…