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11 January 2007 A CMOS current-to-voltage linear conversion for low-input current, low noise and low power
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Proceedings Volume 6279, 27th International Congress on High-Speed Photography and Photonics; 62791W (2007) https://doi.org/10.1117/12.725234
Event: 27th International congress on High-Speed Photography and Photonics, 2006, Xi'an, China
Abstract
This paper presents a very simple circuit of balanced two-stage current amplifier and regulated cascode (RGC) amplifier to realize a linear current-to-voltage conversion. It can accept very low currents in the nA range. The noise model and strategies for noise reduction are discussed. The circuit is designed for 0.18μm CMOS technology and verified by simulations.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Bingliang Hu and Simon X. Yang "A CMOS current-to-voltage linear conversion for low-input current, low noise and low power", Proc. SPIE 6279, 27th International Congress on High-Speed Photography and Photonics, 62791W (11 January 2007); https://doi.org/10.1117/12.725234
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