A 99.96% efficiency capacitor-free low-dropout regulator with cross-couple class-AB push–pull input stage for wireless internet of things chip
Sign Up to like & getrecommendations! Published in 2019 at "Analog Integrated Circuits and Signal Processing"
DOI: 10.1007/s10470-019-01435-9
Abstract: A high efficiency capacitor-free low-dropout regulator (LDO) with the cross-couple class-AB push–pull input stage is presented for wireless internet of things and wireless senor network chip. Utilizing the proposed input stage, both load/line regulation and… read more here.
Keywords: voltage; efficiency; efficiency capacitor; input stage ... See more keywords
Low-Noise Chopper Amplifier Using Lateral PNP Input Stage With Automatic Base Current Cancellation
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3063358
Abstract: This brief presents a low-noise chopper amplifier that uses a lateral PNP input stage with automatic base current cancellation in complementary metal–oxide–semiconductor (CMOS) process. A bipolar junction transistor (BJT) input stage can achieve lower noise… read more here.
Keywords: input; base current; input stage; cancellation ... See more keywords