{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9824744","patent":{"patent_number":"US-9824744","title":"High-speed differential interface circuit with fast setup time","assignee":null,"inventors":[],"filing_date":"2017-01-30T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":15,"abstract":"A differential interface circuit includes a differential amplifier circuit, a common-mode feedback circuit and a feedback initialization circuit. The differential amplifier circuit is configured to receive and amplify a differential input signal so as to produce an amplified differential output signal. The common-mode feedback circuit is configured to estimate a common-mode level of the differential output signal, to produce a feedback value in response to the estimated common-mode level, and to adjust the differential amplifier circuit using the feedback value. The feedback initialization circuit is configured, in response to detecting that the differential input signal is in a range predefined as abnormal, to temporarily override the common-mode feedback circuit, and instead set the feedback value applied to the differential amplifier circuit to a predefined initialization value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"High-speed differential interface circuit with fast setup time","description":"A differential interface circuit includes a differential amplifier circuit, a common-mode feedback circuit and a feedback initialization circuit. The differential amplifier circuit is configured to re","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9824744","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-9824744","citation_suggestion":"Patentable. \"High-speed differential interface circuit with fast setup time\" (US-9824744). https://patentable.app/patents/US-9824744","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9824744","json":"https://patentable.app/api/llm-context/US-9824744","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:59:05.717Z"}