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Low-voltage high-speed switched-capacitor circuits without voltage bootstrapper.

Low-voltage high-speed switched-capacitor (SC) circuit design without using voltage bootstrapper is presented. The basic building block used for low-voltage SC circuit design is the auto-zeroed integrator (AZI), which can work at both low voltage and high sampling frequency. With this method, two lo...

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Sonraí bibleagrafaíochta
Foilsithe in:IEEE Journal of solid state circuits 38, 8 (2003).
Príomhchruthaitheoir: Lei Wang
Formáid: Alt
Teanga:Béarla
Ábhair:
1.2 micron.
1.25 MHz.
1.5 V.
25 kHz.
5.0 MHz.
61 dB.
833 kHz.
CMOS technology.
LV switched-capacitor circuit design.
Auto-zeroed integrator.
Delta-sigma modulator.
Fully differential SC bandpass biquad.
High-speed SC circuit design.
Low-voltage SC circuit design.
Voltage bootstrapper.
Fourth-order bandpass ΔΣ modulator.
Fully differential ΔΣ modulator.