Radiation effects on CMOS R/2R ladder digital-to-analog converters
Loading...
Full text at PDC
Publication date
2003
Advisors (or tutors)
Editors
Journal Title
Journal ISSN
Volume Title
Publisher
ESA Publications Division
Citations
Exportar
Citation
Abstract
The behaviour of CMOS R/2R ladder D/A converters when they are irradiated simultaneously with gamma and neutron radiation is described. The converters suffer an increase of the offset error and a reduction of the linearity because of the malfunction of the internal CMOS switches and the appearance of leakage currents. The effective inputs become "1" whatever the actual input is. No evidence of neutron damage was found.
Description
©ESA ©IEEE
ISSN: 0379-6566
Radiation Effects on Components and Systems (RADECS 2003) (7. 2003. Noordwijk, Holanda)
This work was supported by the cooperation agreement K476LHC between CERN & UCM, by the Spanish research agency ClCYT (FPA2002- 009l2), partially supported by ITN and by the private foundation "Migel Casado San José"