{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-0202Q0108KI1","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-0202Q0108KI1","canonicalUrl":"https://icboms.com/microchip/DSC400-0202Q0108KI1","factsUrl":"https://icboms.com/api/mcp/products/DSC400-0202Q0108KI1","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard) MEMS oscillator, dual LVPECL outputs at 167.1875 MHz and 173.28125 MHz, ±50 ppm stability, -40°C to 85°C, 20-VFQFN package.","salesMarkdown":"## Active production MEMS XO with dual LVPECL outputs The DSC400-0202Q0108KI1 is an active-production MEMS-based XO (Standard) from Microchip, delivering two independent LVPECL output frequencies: 167.1875 MHz and 173.28125 MHz. ## Supply voltage and package fit for dense boards The 20-VFQFN with exposed pad (5.00 mm x 3.20 mm, 0.90 mm height) requires a thermal via array under the paddle for heat sinking.","metaTitle":"DSC400-0202Q0108KI1 XO (Standard) LVPECL MEMS Oscillator","metaDescription":"Active production MEMS XO, dual outputs 167.1875 MHz & 173.28125 MHz, LVPECL, ±50 ppm, -40°C to 85°C, 20-VFQFN. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.90mm)","Output":"LVPECL","Series":"DSC400","Package":"Tube","Function":"Enable/Disable","Base Resonator":"MEMS","Package / Case":"20-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC400","Frequency Stability":"±50ppm","Frequency - Output 1":"167.1875MHz","Frequency - Output 2":"173.28125MHz","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/04fb9d0cee1ca09937ed5821e725618f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-0202Q0108KI1/alternatives.json"},"ai":{"faq":[{"question":"What is the frequency stability tolerance of the DSC400-0202Q0108KI1?","answer":"Frequency stability is ±50 ppm over the -40°C to 85°C operating temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-0202Q0108KI1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-0202Q0108KI1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}