DocumentCode
3448508
Title
Local matching properties of switching elements and their influence on the accuracy of switched differential current mirrors
Author
Dollberg, Alexander ; Oehm, Jurgen ; Wunderlich, Ralf ; Schumacher, Klaus
Author_Institution
AG Mikroelektronik, Dortmund Univ., Germany
Volume
3
fYear
1999
fDate
1999
Firstpage
1519
Abstract
A switched differential current mirror with an offset cancellation technique is presented. Because of its symmetrical signal paths, the charge injection in nominal is minimized. By the means of statistical simulation, the error caused by local parametric variations between the switching elements has been estimated. Methods making the current mirror more robust against local mismatching of the switches are proposed. Statistical simulations are presented and discussed
Keywords
current mirrors; statistical analysis; switched networks; charge injection minimization; error estimation; local matching properties; local parametric variations; offset cancellation technique; statistical simulation; switched differential current mirrors; switching elements; Circuit simulation; Circuit testing; Impedance; Integrated circuit interconnections; Mirrors; Proposals; Robustness; Switches; Switching circuits; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits and Systems, 1999. Proceedings of ICECS '99. The 6th IEEE International Conference on
Conference_Location
Pafos
Print_ISBN
0-7803-5682-9
Type
conf
DOI
10.1109/ICECS.1999.814459
Filename
814459
Link To Document