A low power digitally error corrected 2.5 bit per stage pipelined A/D converter using current-mode signals /
STRZESZEWSKI, Bogdan. Politechnika Koszalińska - Wydział Elektroniki, Katedra Systemów Cyfrowego Przetwarzania Sygnałów 1996 - .
A low power digitally error corrected 2.5 bit per stage pipelined A/D converter using current-mode signals / Bogdan Strzeszewski, Robert Suszyński, Krzysztof Wawryn. - 2011.
This paper, presents a novel low power current mode 9 bit pipelined a/d converter. The a/d converter structure is composed of three 2.5 bit stages and one 3 bit stage operating in current mode and a final comparator which converts the analog current signal into a digital voltage signal. All the building blocks of the converter were designed in CMOS AMS 0.35 μm technology, simulated, and then a prototype converter was manufactured and measured to verify the proposed concept. The performances of the converter are compared to performances of known voltage-mode switched-capacitance and current-mode switched-current converter structures. Low power consumption and small chip area are the advantages of the proposed converter.
Elektronika.
Electronics.
Original article.
Original article presents the results of original research or experiment.
Oryginalny artykuł naukowy.
Oryginalny artykuł naukowy przedstawia rezultaty oryginalnych badań naukowych lub eksperymentu.
Pipelined a/d converter; current-mode technique; low power|en
A low power digitally error corrected 2.5 bit per stage pipelined A/D converter using current-mode signals / Bogdan Strzeszewski, Robert Suszyński, Krzysztof Wawryn. - 2011.
This paper, presents a novel low power current mode 9 bit pipelined a/d converter. The a/d converter structure is composed of three 2.5 bit stages and one 3 bit stage operating in current mode and a final comparator which converts the analog current signal into a digital voltage signal. All the building blocks of the converter were designed in CMOS AMS 0.35 μm technology, simulated, and then a prototype converter was manufactured and measured to verify the proposed concept. The performances of the converter are compared to performances of known voltage-mode switched-capacitance and current-mode switched-current converter structures. Low power consumption and small chip area are the advantages of the proposed converter.
Elektronika.
Electronics.
Original article.
Original article presents the results of original research or experiment.
Oryginalny artykuł naukowy.
Oryginalny artykuł naukowy przedstawia rezultaty oryginalnych badań naukowych lub eksperymentu.
Pipelined a/d converter; current-mode technique; low power|en