http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111831044-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05F1-468 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05F1-561 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05F3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05F3-262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G05F1-567 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05F1-567 |
| filingDate | 2020-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111831044-B |
| titleOfInvention | System for generating process, voltage, temperature (PVT) independent currents in the low voltage domain |
| abstract | The present application relates to a system for generating process, voltage, temperature PVT independent currents in the low voltage domain. An apparatus may include a bandgap circuit that outputs a bandgap voltage and a first current proportional to absolute temperature PTAT. The apparatus may also include a trim circuit that outputs a reference voltage based at least in part on the bandgap voltage. Additionally, the apparatus may include a reference current generation circuit. In particular, the reference current generation circuit may include a current generation portion that is complementary to absolute temperature CTAT, which generates a CTAT current based on the reference voltage, and a PTAT current tuning portion that tunes a received first PTAT current to generate a second PTAT current. Additionally, the CTAT current generating portion may include a variation-independent reference current generating portion that generates a reference current based on the CTAT current and the second PTAT current. |
| priorityDate | 2019-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID426135032 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7156993 |
Total number of triples: 17.