Substrate-connected high voltage pumping circuits for low supplyvoltages |
| |
Authors: | Lin H. Chang K.-H. |
| |
Affiliation: | Dept. of Electr. Eng., Nat. Chung-Hsing Univ., Taichung; |
| |
Abstract: | Novel high voltage pumping circuits for low supply voltages are proposed. Utilising a small pumping circuit and the new substrate-connected techniques can enhance charge transfer efficiency and eliminate the body effect at low supply voltages. Furthermore, a diode-connected transistor technique can improve the reverse charge sharing phenomenon when the output has a load current. With this technique high boosted voltages can be obtained at low supply voltages |
| |
Keywords: | |
|
|