{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11476018","patent":{"patent_number":"US-11476018","title":"On-chip resistor trimming to compensate for process variation","assignee":null,"inventors":[],"filing_date":"2021-07-26T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":15,"abstract":"An amplifier receives an input and a feedback. A first transistor controlled by the amplifier output is coupled between a supply node and the feedback. A second transistor controlled by the amplifier output is coupled to the supply node and generates a bias current. A trimmed resistor coupled between the feedback and ground includes, for trimming resolution of N-bits, where X+Y=N: M resistors, where M=2X−1, each having a resistance equal to R*(2Y)*i, i being an index having a value ranging from 1 to 2X−1, a first of the M resistors having a resistance of R*2Y, a last of the M resistors having a resistance of R*2Y*(2X−1); and M switches associated with the M resistors. Each of the M resistors is between a first node and its associated one of the M switches. Each of the M switches couples its associated one of the M resistors to a second node."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"On-chip resistor trimming to compensate for process variation","description":"An amplifier receives an input and a feedback. A first transistor controlled by the amplifier output is coupled between a supply node and the feedback. A second transistor controlled by the amplifier ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11476018","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-11476018","citation_suggestion":"Patentable. \"On-chip resistor trimming to compensate for process variation\" (US-11476018). https://patentable.app/patents/US-11476018","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11476018","json":"https://patentable.app/api/llm-context/US-11476018","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:37:54.614Z"}