{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9685971","patent":{"patent_number":"US-9685971","title":"Successive comparison A/D conversion circuit","assignee":null,"inventors":[],"filing_date":"2016-10-21T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["G11C","G11C"],"num_claims":3,"abstract":"A successive comparison A/D conversion circuit includes: an comparison circuit including a differential amplification circuit which includes a pair of differential input terminals, amplifies a pair of first differential signals input into the pair of differential input terminals, and outputs a pair of second differential signals, and a latch circuit which compares voltages of the second differential signals output from the differential amplification circuit, retains an comparison result, and outputs the retained comparison result; a digital circuit which generates a digital signal corresponding to the first differential signal, based on the comparison result; an arithmetic circuit which generates a reference signal based on the digital signal, generates the first differential signal by subtracting the reference signal from a third differential signal or adding the reference signal to the third differential signal, and outputs the generated first differential signal to the pair of differential input terminals; and a control circuit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Successive comparison A/D conversion circuit","description":"A successive comparison A/D conversion circuit includes: an comparison circuit including a differential amplification circuit which includes a pair of differential input terminals, amplifies a pair of","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9685971","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9685971","citation_suggestion":"Patentable. \"Successive comparison A/D conversion circuit\" (US-9685971). https://patentable.app/patents/US-9685971","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9685971","json":"https://patentable.app/api/llm-context/US-9685971","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:50:16.658Z"}