Reduction of 1/f Noise in MOSFETs
نویسنده
چکیده
Switched Biasing is presented as a technique for reducing the 1/f noise in MOSFETS. It exploits an intriguing physical effect: cycling a MOS transistor from strong inversion to accumulation reduces its 1/f noise!! The history of the discovery of the effect and the main experimental results obtained so far will be reviewed. Keywords—1/f noise, noise reduction, CMOS, oscillators, phase noise.
منابع مشابه
Reduction of 1/f Noise in MOSFETs by Switched Bias Techniques
Switched Biasing is a new a technique for reducing the 1/f noise in MOSFETS. Conventional techniques, such as chopping or correlated double sampling, reduce the effect of 1/f noise in electronic circuits, whereas the Switched Biasing technique reduces the 1/f noise itself. It exploits an intriguing physical effect: cycling a MOS transistor from strong inversion to accumulation reduces its 1/f n...
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