A FLASH TIME-TO-DIGITAL CONVERTER WITH TWO INDEPENDENT TIME CODING LINES
Ryszard Szplet, Zbigniew Jachna, Jozef Kalisz
Abstract:
We present a time-to-digital converter with a virtual time coding line created as an equivalent of two independent time coding lines operating simultaneously. Proposed solution allows to overcome the technology limitation in achievable resolution and improve the precision of conversion. The new coding line used in the interpolating time counter designed in an FPGA CMOS device provides the precision (standard deviation) below 35 ps within a 1 s measurement range.
Download:
IMEKO-IWADC-2011-12.pdf
DOI:
-
Event details
IMEKO TC:
TC4
Event name:
IWADC 2011
Title:

16th IMEKO International Workshop on ADC Modeling and Testing - Data Converter Design, Modeling and Testing (together with IEEE ADC Forum) (IWADC)

Place:
Orvieto, ITALY
Time:
30 June 2011 - 01 July 2011
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