An Autozeroing Floating-gate Second-order Section

  title={An Autozeroing Floating-gate Second-order Section},
  author={Theron Stanford and Bradley A. Minch},
We introduce the Autozeroing Floating-Gate Second-Order Section. We built this second-order lter where the corner frequency and Q are electronically tunable based on a classic lter topology and principles of OTA ampli ers. We built this second-order lter using three AFGAs| our oating-gate ampli er that sets its operating point by the interaction of hot-electron injection and electron-tunneling. We introduce the Autozeroing Second-Order Section (AutoSOS) in this paper. The second-order section… CONTINUE READING


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