Title:
時間−デジタル変換機
Document Type and Number:
Japanese Patent JP5853058
Kind Code:
B2
Abstract:
A time to digital converter includes: a first measurement unit measuring a time difference between a start signal and a stop signal as a first time unit by using a first delay line; a second measurement unit measuring a time difference between the stop signal and the start signal delayed by the first delay line as a second time unit by using a second delay line and a third delay line and comparing an output signal of one delay cell included in the second delay line with an output signal of at least two delay cells included in the third delay line; and an output unit outputting a final time difference between the start signal and the stop signal as a digital code on the basis of measurement results of the first measurement unit and the second measurement unit.
Inventors:
Kim, Yeomune
Kim Tae Wook
Kim Tae Wook
Application Number:
JP2014122707A
Publication Date:
February 09, 2016
Filing Date:
June 13, 2014
Export Citation:
Assignee:
Industry-Academic Corporation Foundation, Yonsei University
International Classes:
H03M1/50
Foreign References:
| WO2010104164A1 | ||||
| US7888973 |
Attorney, Agent or Firm:
Ryoichi Takaoka
Nao Oda
Kaoru Takahashi
Nao Oda
Kaoru Takahashi