发明名称 |
TIME-TO-DIGITAL BASED ANALOG-TO-DIGITAL CONVERTER ARCHITECTURE |
摘要 |
Apparatus and methods are provided relating to time-to-digital based analog-to-digital converter. An apparatus includes a time-to-digital converter based analog-to-digital converter for generating a first signal and a second signal having a timing relationship between a rising edge of the first signal and a rising edge of the second signal based on a sampled input analog voltage level, and converting the timing relationship into a corresponding time-to-digital representation. The time-to-digital representation is obtained without any voltage comparison and current comparison.
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申请公布号 |
US2010328130(A1) |
申请公布日期 |
2010.12.30 |
申请号 |
US20090494496 |
申请日期 |
2009.06.30 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BULZACCHELLI JOHN F.;FRIEDMAN DANIEL J.;NARAGHI SHAHRZAD;RYLOV SERGEY V.;RYLYAKOV ALEXANDER V.;TOPRAK-DENIZ ZEYNEP |
分类号 |
H03M1/50 |
主分类号 |
H03M1/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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