http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102420037-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G04F10-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03L7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-1205 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G04F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03L7-08 |
| filingDate | 2017-11-29^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102420037-B1 |
| titleOfInvention | Time-to-digital converter supporting run-time calibration |
| abstract | The TDC according to an embodiment of the present invention includes a ring oscillator including a first delay line activated by a start signal and outputting an oscillation signal; a second delay line including a plurality of buffers for sequentially delaying the oscillation signal and providing any one of the outputs of the plurality of buffers as a delayed oscillation signal; a counter for storing a count result according to the oscillation signal in synchronization with the stop signal; a flip-flop array that latches the outputs of the plurality of buffers of the second delay line in synchronization with the stop signal; an auxiliary counter for storing a count result according to the delayed oscillation signal in synchronization with the stop signal; and a real-time estimator for calculating a relationship between a time between a start signal and a stop signal and a delay time of one of a plurality of buffers included in the second delay line with reference to the output of the flip-flop array. |
| priorityDate | 2017-11-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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