| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36333273e27f0db23ddddbf80ba79ba7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03C3-0991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K3-017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K5-1565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K3-0231
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K3-0315
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03C3-0966
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03K5-135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03L7-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F1-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03L7-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03C3-09 |
| filingDate |
2021-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5a098a0d29a6689b5dc3b525d50a526 |
| publicationDate |
2021-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021200257-A1 |
| titleOfInvention |
Clock duty cycle adjustment and calibration circuit and method of operating same |
| abstract |
A clock circuit includes a set of level shifters, a duty cycle adjustment circuit and a calibration circuit. The set of level shifters is configured to output a first set of phase clock signals having a first duty cycle. The duty cycle adjustment circuit is configured to generate a first clock output signal responsive to a first phase clock signal, a second phase clock signal and a set of control signals, and adjust the second duty cycle responsive to the set of control signals or a phase difference between the first phase clock signal and the second phase clock signal. The calibration circuit is configured to perform a duty cycle calibration of a second duty cycle of the first clock output signal based on an input duty cycle, and to generate the set of control signals responsive to the duty cycle calibration. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021389372-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023041998-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11740650-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11675386-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023089517-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023164010-A1 |
| priorityDate |
2018-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |