http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101277558-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-1205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-361 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-002 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M1-12 |
| filingDate | 2010-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101277558-B1 |
| titleOfInvention | Range-scaling pipelined ADCs |
| abstract | The technical field of the present invention relates to an ADC, and more particularly to an ADC of a pipelined structure to which a range-scaling technique for an input analog signal is applied, and more particularly to a range for an input analog signal using only a single reference voltage. It relates to a scalable pipelined ADC. The range-scaling technique according to the present invention is implemented using a single reference voltage (V REF ) and a switched-capacitor circuit, thereby solving the problem of limiting the range of the input analog signal due to the voltage margin of the reference voltage driving circuit. At the supply voltage, SNR can be maximized, which has been the biggest problem for high resolution ADC implementation. In addition, since only a single reference voltage is used, no additional correction is required for the reference voltage, and the number of reference voltage driving circuits can be reduced by half compared to the conventional range-scaling technique. Therefore, the chip area and power consumption when implementing the ADC with the range-scaling technique according to the present invention can be minimized. |
| priorityDate | 2010-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.