http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115118237-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a4efbd88e0a1ea9779fe1f615402c244 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03F3-45 |
| filingDate | 2021-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2da2f24d6594ab9dd0861890679b9e45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4590f26337d85c4ffd52a1b42106279b |
| publicationDate | 2022-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115118237-A |
| titleOfInvention | Fully Differential Operational Amplifier and Fully Differential Operational Amplifier Circuit |
| abstract | The present disclosure relates to the technical field of integrated circuits, and provides a fully differential operational amplifier circuit, comprising: a differential input pair; and a first output module for adjusting during a power-on reset of the fully differential operational amplifier circuit its own conduction state, which clamps the first output voltage up to the power supply voltage; the second output module, which is used to adjust its own conduction state during the power-on reset of the fully differential operational amplifier circuit, Pull the second output voltage clamp down to ground. This can shorten the settling time of the common-mode voltage during the power-on reset period. While increasing the switching frequency of the fully differential operational amplifier during subsequent normal operation, it not only effectively reduces the chip area, but also expands the performance of the fully differential operational amplifier circuit. supply voltage range to enhance the suitability of fully differential op amps in high-speed, high-precision ADCs. |
| priorityDate | 2021-03-23-04:00^^<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/compound/CID7050 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419568092 |
Total number of triples: 14.