Title :
A charge pump circuit using multi-staged voltage doubler clock scheme
Author :
Huang, Wen Chang ; Cheng, Jin Chang ; Liou, Po Chih ; Liou, Che Wei
Author_Institution :
Dept. of Electron. Eng., Kun Shan Univ., Yung-Kang
Abstract :
A high efficiency new charge pump circuit was proposed in the paper. A clock scheme which designed by multi-staged voltage doubler was used in the Dickson charge pump structure. Very high voltage could be reached through the pumping of the new charge pump circuit. By the simulation of HSpice under 0.35 mum process, 2 V supply voltage and clock voltage. It showed a voltage up to 40.37 V was obtained after seven-stage´s pumping of the new circuit.
Keywords :
clocks; voltage multipliers; Dickson charge pump structure; HSpice simulation; charge pump circuit; multistaged voltage doubler clock scheme; size 0.35 mum; voltage 2 V; Capacitors; Charge pumps; Charge transfer; Circuit simulation; Clocks; Diodes; MOS devices; Switches; Switching circuits; Threshold voltage; Charge Pump; High Voltage Clock Generator; Voltage Doubler;
Conference_Titel :
Microelectronics, 2007. ICM 2007. Internatonal Conference on
Conference_Location :
Cairo
Print_ISBN :
978-1-4244-1846-6
Electronic_ISBN :
978-1-4244-1847-3
DOI :
10.1109/ICM.2007.4497719
