{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8482340","patent":{"patent_number":"US-8482340","title":"Master-slave low-noise charge pump circuit and method","assignee":null,"inventors":[],"filing_date":"2011-11-04T00:00:00.000Z","publication_date":"2013-07-09T00:00:00.000Z","cpc_codes":["H02M"],"num_claims":20,"abstract":"Charge pump circuitry (1) includes a master charge pump (2) including a voltage multiplier (5) and charge pump (30) which operate to produce a boosted, unregulated voltage (Vunreg), and also includes a slave charge pump (3) including a voltage multiplier (36) and charge pump (50) which operate to produce a boosted control voltage (Vctl) which then is filtered. The boosted, unregulated voltage (Vunreg) is regulated in response to the filtered, boosted control voltage (Vctl) to produce a boosted, regulated, low-noise voltage (Vreg). The boosted control voltage (Vctl), relative to a reference voltage (Vref_SH), is controlled by feedback circuitry (61,62,65) in response to the boosted, regulated, low-noise voltage (Vreg)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Master-slave low-noise charge pump circuit and method","description":"Charge pump circuitry (1) includes a master charge pump (2) including a voltage multiplier (5) and charge pump (30) which operate to produce a boosted, unregulated voltage (Vunreg), and also includes ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8482340","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-8482340","citation_suggestion":"Patentable. \"Master-slave low-noise charge pump circuit and method\" (US-8482340). https://patentable.app/patents/US-8482340","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8482340","json":"https://patentable.app/api/llm-context/US-8482340","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:44:40.569Z"}