Title :
Multistage low ripple charge pump
Author :
Grodzicki, Andrzej ; Pleskacz, Witold
Author_Institution :
Inst. of Microelectron. & Optoelectron., Warsaw Univ. of Technol., Warsaw, Poland
Abstract :
This paper presents the architecture of an improved charge pump high voltage converter. The converter´s output voltage ripple has been reduced. Novel concepts were tested with the usage of 0.13 um CMOS technology simulations. The proposed charge pump input voltage is 1.2 V. The pump output voltage level is 6.69 V. The output voltage ripple amplitude is 16 mV.
Keywords :
CMOS integrated circuits; charge pump circuits; CMOS technology; high voltage converter; multistage low ripple charge pump; output voltage ripple amplitude; pump output voltage level; size 0.13 mum; voltage 1.2 V; Capacitors; Charge pumps; Clocks; Monitoring; Parasitic capacitance; Voltage control; charge pump; current mode charge pump; low ripple;
Conference_Titel :
Design and Diagnostics of Electronic Circuits & Systems, 17th International Symposium on
Conference_Location :
Warsaw
Print_ISBN :
978-1-4799-4560-3
DOI :
10.1109/DDECS.2014.6868770
