A 9-bit, 1.08ps resolution two-step time-to-digital converter in 65 nm CMOS for time-mode ADC

Junjie Kong, Stephan Henzler, Doris Schmitt-Landsiedel, Liter Siek

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

3 Zitate (Scopus)

Abstract

This paper presents the design of a 9-bit, Two-Step Time-to-Digital Converter (TDC) in 65 nm CMOS for the application in a time-mode ADC. The proposed TDC uses body-biasing in the fine TDC to obtain the resolution of the entire TDC, which is simulated to be 1.08 ps. With a dynamic range of 555 ps, the maximum conversion time between START and the availability of results is 2.7 ns. The proposed TDC consumes 0.667 mW at 200 MHz, with a FoM of 0.0065 pJ/conversion. The DNL and INL are simulated to be -0.097/0.2 LSB and -0.12/0.41 LSB respectively.

OriginalspracheEnglisch
Titel2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016
Herausgeber (Verlag)Institute of Electrical and Electronics Engineers Inc.
Seiten348-351
Seitenumfang4
ISBN (elektronisch)9781509015702
DOIs
PublikationsstatusVeröffentlicht - 3 Jan. 2017
Veranstaltung2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016 - Jeju, Südkorea
Dauer: 25 Okt. 201628 Okt. 2016

Publikationsreihe

Name2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016

Konferenz

Konferenz2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016
Land/GebietSüdkorea
OrtJeju
Zeitraum25/10/1628/10/16

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