Title :
Investigation into key technologies of 12-bit DA converter
Author :
Yang, Weidong ; Li, Ruzhang ; Liu, Yong
Author_Institution :
CETC, Beijing
Abstract :
In this paper, a 12-bit voltage output D/A converter developed in linear compatible CMOS (LC2MOS) were described. The schematic diagram of the converter is provided to show the converter´s operational principle. In developing the 12-bit D/A converter, the optimization of two unit circuits is focused. The 12-bit voltage-output DA converter finds wide use in the data acquisition and feedback control system in the fields of communication and radar.
Keywords :
CMOS analogue integrated circuits; Zener diodes; circuit diagrams; circuit feedback; data acquisition; digital-analogue conversion; operational amplifiers; 12-bit voltage output D/A converter; data acquisition; feedback control system; linear compatible CMOS; radar; schematic diagram; Annealing; Breakdown voltage; Circuits; Differential amplifiers; Diodes; Educational institutions; Operational amplifiers; Resistors; Switches; Temperature;
Conference_Titel :
Semiconductor Device Research Symposium, 2007 International
Conference_Location :
College Park, MD
Print_ISBN :
978-1-4244-1891-6
Electronic_ISBN :
978-1-4244-1892-3
DOI :
10.1109/ISDRS.2007.4422422
