| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e433c1625fc509a087c912b440da84b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-0607
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-167 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-0624
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-1023 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M1-10 |
| filingDate |
2007-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af46d8872ba03f39c1f1bfa7a734218c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af794906d0e0f68e1a24ed690ad0e14d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33a7500c07697df1d9372d215ed41e55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d0e101528d2515736884f109895b6c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a01ab3bf326d1ecc20ef25664d7a5d62 |
| publicationDate |
2009-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7595744-B2 |
| titleOfInvention |
Correcting offset errors associated with a sub-ADC in pipeline analog to digital converters |
| abstract |
An offset correction circuit examines a residue signal of a stage of a pipeline analog to digital converter (ADC) to determine whether a parameter which could cause offset error, needs to be adjusted. In an embodiment, the parameter is adjusted until a maximum range of the residue signal equals an expected range. In the described examples, the adjusted parameters include timing offset error (when components of an ADC sample the input signal at different time instances) and a voltage offset error (the threshold voltage at which a sub-ADC in a stage the generated sub-code changes to a next value). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009167576-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7714761-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010045504-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8451152-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010007542-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012212358-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10693484-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103392297-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103392297-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7907077-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8502713-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I481200-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11349489-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8487793-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012098684-A1 |
| priorityDate |
2007-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |