Reference : An externally trimmed integrated DC current regulator insensitive to conducted EMI
Scientific journals : Article
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/2268/229081
An externally trimmed integrated DC current regulator insensitive to conducted EMI
English
Redouté, Jean-Michel mailto [Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes microélectroniques intégrés >]
Walravens, C. [Department of Electrical Engineering Microelectronics and Sensors, Katholieke Universiteit Leuven, 3001 Leuven, Belgium]
Van Winckel, S. [Department of Electrical Engineering Microelectronics and Sensors, Katholieke Universiteit Leuven, 3001 Leuven, Belgium]
Steyaert, M. S. J. [Department of Electrical Engineering Microelectronics and Sensors, Katholieke Universiteit Leuven, 3001 Leuven, Belgium]
2008
IEEE Transactions on Electromagnetic Compatibility
50
1
63-70
Yes (verified by ORBi)
International
00189375
[en] CMOS analog integrated circuits ; Electromagnetic interference (EMI) ; Electromagnetic susceptibility ; Capacitors ; CMOS integrated circuits ; Electric filters ; Electric network topology ; Signal interference ; Analog integrated circuits ; Integrated DC current regulator ; On-chip capacitors ; Electric current regulators
[en] This paper introduces a new integrated dc current regulator using external resistive trimming, which presents a high degree of immunity against conducted electromagnetic interference (EMI). While classic topologies generate erratic bias currents that are totally different from the expected value once EMI is injected into the circuit, this new topology succeeds in producing the same fixed dc current, whether EMI is present or not. Extra filtering requiring small on-chip capacitors ensures that the ripple on the output current due to the interference remains at a very low value. © 2008 IEEE.
IWT, OIST PC, Okinawa Institute of Science and Technology Promotion Corporation
http://hdl.handle.net/2268/229081
10.1109/TEMC.2007.911924

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