作者: C.H. Hu , S.D. Cotofana , J.F. Jiang
关键词: Quantum tunnelling 、 Condensed matter physics 、 Coulomb blockade effect 、 Single electron tunnelling 、 Transistor 、 Physics 、 Capacitor
摘要: A digital to analogue converter (DAC) based on a single-electron tunnelling transistor (SETT) is proposed. The proposed scheme fully utilises the Coulomb blockade effect and only SETT n+1 capacitors are necessary for an n-bit DAC implementation. Using this scheme, 4-bit demonstrated by means of simulation.