{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9767872","patent":{"patent_number":"US-9767872","title":"Current-mode sense amplifier and reference current circuitry","assignee":null,"inventors":[],"filing_date":"2016-07-28T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C"],"num_claims":15,"abstract":"An electronic circuit is provided with a current sense amplifier. The amplifier comprises a reference current input terminal, a sense current input terminal, and a first output terminal. The electronic circuit includes a reference current source. The reference current source includes two reference n-FET stacks connected in series, and the reference current input terminal is coupled to a ground terminal via the two reference n-FET stacks. The electronic circuit includes a plurality of memory cells each coupled in parallel via a respective sense n-FET stack to the sense current input terminal. The amplifier is configured to generate a first logical value at the first output terminal of the amplifier in response to a sense current of the sense current input terminal being lower than a reference current of the reference current input terminal. The amplifier is further configured to generate a second logical value at the first output terminal of the amplifier in response to the sense current being higher than the reference current."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Current-mode sense amplifier and reference current circuitry","description":"An electronic circuit is provided with a current sense amplifier. The amplifier comprises a reference current input terminal, a sense current input terminal, and a first output terminal. The electroni","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9767872","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-9767872","citation_suggestion":"Patentable. \"Current-mode sense amplifier and reference current circuitry\" (US-9767872). https://patentable.app/patents/US-9767872","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9767872","json":"https://patentable.app/api/llm-context/US-9767872","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:34:23.608Z"}