Title :
A kind of 3-bit flash ADC core
Author :
Rongbin Hu ; Rongke Ye
Author_Institution :
Sci. & Technol. on Analog Integrated Circuit Lab., Chongqing, China
Abstract :
A kind of 3-bit flash ADC core is presented, which adopts CMOS inverter as comparators and PLA encoding scheme, and is very suitable for standard digital CMOS process and easy to be integrated with digital circuits, such as CPU, memory, etc. The optimization of the 3-bit ADC core is given and the simulation shows that the proposed ADC core can achieve 2Gsps sampling rate while consuming only 0.56mW power.
Keywords :
CMOS digital integrated circuits; analogue-digital conversion; comparators (circuits); logic gates; CMOS inverter; PLA encoding scheme; comparators; digital CMOS process; flash ADC core; power 0.56 mW; word length 3 bit; CMOS integrated circuits; Encoding; Inverters; Logic gates; MOS devices; Programmable logic arrays; Threshold voltage; ADC; comparator; encoder; inverter;
Conference_Titel :
Optoelectronics and Microelectronics (ICOM), 2013 International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4799-1214-8
DOI :
10.1109/ICoOM.2013.6626486
