{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9780794","patent":{"patent_number":"US-9780794","title":"Clock and data recovery apparatus","assignee":null,"inventors":[],"filing_date":"2015-03-11T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":11,"abstract":"A clock and data recovery apparatus which includes a voltage controlled delay line (VCDL), a phase detector (PD) and a control voltage generating circuit is provided. The VCDL generates a plurality of clock signals with different phases according to a reference clock signal and a control voltage. The PD detects the phase relationship between a first input signal and a second input signal, and produces a detection result. A data signal or one of the clock signals is used as the first input signal, and one or more of the clock signals is/are used as the second input signal. The control voltage generating circuit generates the control voltage to the VCDL according to the detection result of the PD."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Clock and data recovery apparatus","description":"A clock and data recovery apparatus which includes a voltage controlled delay line (VCDL), a phase detector (PD) and a control voltage generating circuit is provided. The VCDL generates a plurality of","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9780794","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-9780794","citation_suggestion":"Patentable. \"Clock and data recovery apparatus\" (US-9780794). https://patentable.app/patents/US-9780794","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9780794","json":"https://patentable.app/api/llm-context/US-9780794","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:08:13.594Z"}