DocumentCode :
1606582
Title :
EMI insensitive reference current generation and distribution in an 8 bit current steering D/A converter in UMC 0.18 µm CMOS
Author :
Redouté, Jean-Michel
Author_Institution :
Dept. of Electr. & Comput. Syst. Eng., Monash Univ., Clayton, VIC, Australia
fYear :
2011
Firstpage :
287
Lastpage :
290
Abstract :
This paper describes the electromagnetic susceptibility of an 8 bit current steered thermometer encoded digital to analog converter (DAC) when electromagnetic interference (EMI) is injected into its bias current generator circuit. A theoretical analysis is presented and illustrates how the immunity to EMI can be increased by observing two fundamental design guidelines: these derivations are corroborated with simulations using the UMC 0.18 μm CMOS process.
Keywords :
CMOS integrated circuits; digital-analogue conversion; electromagnetic interference; EMI insensitive reference current generation; UMC CMOS process; bias current generator circuit; current steered thermometer encoded digital to analog converter; current steering D-A converter; electromagnetic interference; electromagnetic susceptibility; size 0.18 mum; word length 8 bit; Bandwidth; CMOS integrated circuits; Delay; Electromagnetic compatibility; Electromagnetic interference; Logic gates; Transistors; analog integrated circuit design; digital to analog converters; electromagnetic compatibility (EMC); electromagnetic interference (EMI);
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Conference Proceedings (APMC), 2011 Asia-Pacific
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-4577-2034-5
Type :
conf
Filename :
6173742
Link To Document :
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