{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11282550","patent":{"patent_number":"US-11282550","title":"Techniques to calibrate an impedance level","assignee":null,"inventors":[],"filing_date":"2018-10-12T00:00:00.000Z","publication_date":"2022-03-22T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C"],"num_claims":21,"abstract":"Examples described herein can be used to calibrate resistances provided by pull-up and pull-down circuits in an output driver circuit. A first reference voltage can be determined and applied to set a resistance level of a pull-up circuit to a desired level. A code for activating one or more transistor in the pull-up circuit can be determined against the first reference voltage. For a pull-down circuit, a second reference voltage can be set a resistance level of the pull-down circuit to a desired level. The resistance level of the pull-down circuit can be set to equal to the resistance level of the pull-up circuit. A second code can be set for activating one or more transistor in the pull-down circuit. The first and second reference voltages can be represented by index values. The code and second code can be stored for use by the pull-up circuit and pull-down circuit. Re-calibration of the pull-up and pull-down circuits can be performed to determine codes using the first and second reference voltages."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Techniques to calibrate an impedance level","description":"Examples described herein can be used to calibrate resistances provided by pull-up and pull-down circuits in an output driver circuit. A first reference voltage can be determined and applied to set a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11282550","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-11282550","citation_suggestion":"Patentable. \"Techniques to calibrate an impedance level\" (US-11282550). https://patentable.app/patents/US-11282550","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11282550","json":"https://patentable.app/api/llm-context/US-11282550","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:52:10.658Z"}