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|Title:||A 1-V, 81-dB, 780-KS/s, sigma-delta modulator in 0.13-μm digital CMOS technology|
|Source:||Tao, Y.H.,Yao, L. (2008). A 1-V, 81-dB, 780-KS/s, sigma-delta modulator in 0.13-μm digital CMOS technology. 2008 IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC : -. ScholarBank@NUS Repository. https://doi.org/10.1109/EDSSC.2008.4760655|
|Abstract:||A low-voltage discrete time forth-order σ-A modulator using input feed-forward is implemented. With careful signal scaling, signal swings inside the loop filter are suppressed to less than 50% of the reference voltage, which is highly desirable for low-voltage designs. The proposed single-loop single-bit input feed-forward topology is a simple and robust solution for low-voltage low-power σ-Δ ADC design in deep sub-micron CMOS technologies. Implemented with a 0.13-μm pure digital CMOS technology, the σ-Δ modulator achieves 780-KS/s conversion speed and 81-dB peak SNDR with 35-mW power dissipation under 1.0-V power supply voltage. © 2008 IEEE.|
|Source Title:||2008 IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC|
|Appears in Collections:||Staff Publications|
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