{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8487700","patent":{"patent_number":"US-8487700","title":"Pre-driver and digital transmitter using the same","assignee":null,"inventors":[],"filing_date":"2011-08-30T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":26,"abstract":"A pre-driver includes first to fourth transistors and first and second impedance elements. The first transistor, coupled between the first output terminal and a first node, has a gate coupled to the first differential input terminal. The second transistor, coupled between the second differential output terminal and the first node, has a gate coupled to the second differential input terminal. The third transistor, coupled between the first differential output terminal and a second node, has a gate coupled to the first differential input terminal. The fourth transistor, coupled between the second differential output terminal and the second node, has a gate coupled to the second differential input terminal. The first and second impedance elements are coupled between the first differential output terminal and a third node, and coupled between the second differential output terminal and the third node, respectively, wherein the third node is biased to a preset voltage."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pre-driver and digital transmitter using the same","description":"A pre-driver includes first to fourth transistors and first and second impedance elements. The first transistor, coupled between the first output terminal and a first node, has a gate coupled to the f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8487700","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-8487700","citation_suggestion":"Patentable. \"Pre-driver and digital transmitter using the same\" (US-8487700). https://patentable.app/patents/US-8487700","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8487700","json":"https://patentable.app/api/llm-context/US-8487700","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:07:43.258Z"}