| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36d1d9c59848bff6ad5f55923d1290f5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B1-0017 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-3822
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04M1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03H17-00 |
| filingDate |
2009-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f97982149244140866da1e3d4deae93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d6a92345a49e3a2de186d9d7281cfe9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6c5fa32b03aad985730ff787f747bbd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b87a2748372b31b99694827df2aba405 |
| publicationDate |
2010-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2010056201-A1 |
| titleOfInvention |
Semiconductor integrated circuit and circuit operation method |
| abstract |
There is a need for reducing a chip footprint of a multimode-compatible semiconductor integrated circuit. A reception-based analog front-end unit converts a first RF reception signal according to a first communication system and a second RF reception signal according to a second communication system into a first reception-based analog base band signal having a large signal band and a second reception-based analog base band signal having a small signal band, respectively. An oversampling analog-to-digital converter generates first and second reception-based digital base band signals. A first digital filter is used for a decimation process on the first and second reception-based digital base band signals in common with each other. Second digital filters perform a down-sampling process to generate the first reception-based digital base band signal having the large first sampling rate. Third digital filters perform a down-sampling process to generate the second reception-based digital base band signal having the small second sampling rate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9462603-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012039417-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018054494-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11770143-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011291865-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012163517-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8586461-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8416899-B2
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8908607-B2
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017077886-A1
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013022640-A1
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013022157-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11419119-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011134334-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8306103-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011134986-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011134335-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8861656-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023179214-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10050661-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103718468-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10499253-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9967885-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8848671-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021197348-A1 |
| priorityDate |
2008-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |