- Tytuł:
- Methodology for the digital calibration of analog circuits and systems using sub-binary radix DACs
- Autorzy:
-
Pastre, M.
Kayal, M - Powiązania:
- https://bibliotekanauki.pl/articles/397857.pdf
- Data publikacji:
- 2010
- Wydawca:
- Politechnika Łódzka. Wydział Mikroelektroniki i Informatyki
- Tematy:
-
wzorcowanie
sub binarny DACs
przeniesienie kompensancji
głębokie sub mikrony
zmienność
calibration
sub-binary DACs
M/2+M
offset compensation
deep submicron
variability - Opis:
- This paper presents a methodology for digitally calibrating analog circuits and systems. Based on the detection of an imperfection by a simple comparator, a successive approximations algorithm tunes a compensation current. The latter is generated by a sub-binary radix M/2+M DAC, which has the advantage of allowing reaching arbitrarily high resolutions at the cost of extremely small area. The methodology proposed allows the removal of any type of imperfections, at the expense of two shift registers, a few logical gates and a DAC which is smaller than the shift register.
- Źródło:
-
International Journal of Microelectronics and Computer Science; 2010, 1, 1; 25-30
2080-8755
2353-9607 - Pojawia się w:
- International Journal of Microelectronics and Computer Science
- Dostawca treści:
- Biblioteka Nauki
Artykuł