http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H03227127-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d7576285d411d00c697e07270d2814a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M1-08 |
| filingDate | 1990-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfcb6e865cfe51414cc6913f0468f03f |
| publicationDate | 1991-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H03227127-A |
| titleOfInvention | Analog/digital converter |
| abstract | PURPOSE: To prevent the accuracy from being deteriorated against the fluctuation of noise or the like of an analog input by turning off an analog input select signal till a chopper amplifier bias signal is lost and an input sampling signal is interrupted. n CONSTITUTION: An analog input select signal SELi is brought into an L level for a period till an input sampling signal SAMP goes to L after a chopper amplifier bias signal TB reaches an L level. Thus, even when fluctuation due to noise is superimposed onto the analog input after the chopper amplifier bias period is finished, no fluctuation is delivered to a comparator input 2 and stable conversion with high accuracy is attained. Thus, since the analog select signal is interrupted only for a period when the effect of input fluctuation due to noise or the like is susceptible, a stable A/D converter with high accuracy is realized. n COPYRIGHT: (C)1991,JPO&Japio |
| priorityDate | 1990-01-31-04:00^^<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: 14.