专利名称：Analog-to-digital signal conversion method and apparatus therefor
发明人：Yoo Sam Na,Kang Yoon Lee,Young Gun
Pu,Hyung Gu Park,Hong Jin Kim,Yoo Hwan
Kim,Dong Su Lee
申请号：US13620352
申请日：20120914
公开号：US08618972B1
公开日：
20131231
专利附图：
摘要：There are provided an analog-to-digital signal conversion method and
apparatus therefor, and a digital phase locked loop circuit including the same. The analog-to-digital signal conversion method may include: generating a first digital output signal having N number of bits by comparing each of N number of delay signals detected from output terminals of N number of delay cells with a reference signal; generating a second digital output signal by comparing an auxiliary delay signal generated by an
(N+1)th delay cell with the reference signal; and determining a change in a delay time of each of the N number of delay cells based on the first digital output signal and the second digital output signal.
申请人：Yoo Sam Na,Kang Yoon Lee,Young Gun Pu,Hyung Gu Park,Hong Jin Kim,Yoo Hwan Kim,Dong Su Lee
地址：Gyunggi-do KR,Seoul KR,Jeju-do KR,Seoul KR,Seoul KR,Gyunggi-do KR,Gyunggi-do KR
国籍：KR,KR,KR,KR,KR,KR,KR
代理机构：McDermott Will & Emery LLP
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