| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e433c1625fc509a087c912b440da84b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5176d9ea9bf274831919e6aabc5f8ec
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4c4b718ff20f4c61d067747b1ca3238 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-468 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03M1-002 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03M1-12 |
| filingDate |
2010-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a1d2732c02e356de28c8c6dda2e2bf9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_813b342866a0e9099364423f3adafea9 |
| publicationDate |
2012-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012105265-A1 |
| titleOfInvention |
Low power bit switches and method for high-voltage input SAR ADC |
| abstract |
A switched capacitor circuit, which may be an SAR ADC, includes a plurality of bit switching circuits ( 33 ) each including a high-voltage sampling switch circuit ( 18 ) having a first terminal ( 28 ) coupled to a first terminal of a corresponding capacitor ( 22 ) and a second terminal coupled to receive an analog input signal (V SIG ). A third terminal of the sampling switch circuit is coupled to an intermediate conductor ( 19 ). Each switching circuit ( 33 ) also includes a low-voltage conversion switch circuit ( 30 ) coupled to the intermediate conductor ( 19 ) and a combinational logic circuit ( 12 ) applying low-voltage signals to the conversion switch circuit and a level-shifting circuit ( 16 ) that generates corresponding high-voltage signals (HV_SIG_DRV) which control coupling of the first terminal ( 28 ) to the analog input signal and the intermediate conductor. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10594332-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015194981-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10826520-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9780799-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017141784-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018019760-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9882586-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9197239-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018302098-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9077371-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016111677-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10243575-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108631778-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10009034-B2 |
| priorityDate |
2010-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |