An Offset Cancelation Technique for Latch Type Sense Amplifiers

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Date
2014-12
Authors
Souliotis, George
Laoudias, Costas
Terzopoulos, Nikolaos
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Referee
Mark
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Společnost pro radioelektronické inženýrství
Abstract
An offset compensation technique for a latch type sense amplifier is proposed in this paper. The proposed scheme is based on the recalibration of the charging/discharging current of the critical nodes which are affected by the device mismatches. The circuit has been designed in a 65 nm CMOS technology with 1.2 V core transistors. The auto-calibration procedure is fully digital. Simulation results are given verifying the operation for sampling a 5 Gb/s signal dissipating only 360 uW.
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Citation
Radioengineering. 2014, vol. 23, č. 4, s. 1121-1129. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2014/14_04_1121_1129.pdf
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Peer-reviewed
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en
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Creative Commons Attribution 3.0 Unported License
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