{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-1133Q0079KI2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-1133Q0079KI2","canonicalUrl":"https://icboms.com/microchip/DSC400-1133Q0079KI2","factsUrl":"https://icboms.com/api/mcp/products/DSC400-1133Q0079KI2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard) MEMS oscillator, quad-output: 100 MHz, 100 MHz, 66.666 MHz, 25 MHz, LVCMOS / LVDS, ±25 ppm stability, 2.25 V–3.6 V supply, -40 to +85 °C, 20-VFQFN exposed pad package.","salesMarkdown":"## Quad-output MEMS oscillator – four clocks, one package The DSC400-1133Q0079KI2 delivers four independent output frequencies from a single MEMS resonator: 100 MHz, 100 MHz, 66.666 MHz, and 25 MHz, selectable as LVCMOS or LVDS per output. This replaces up to four discrete oscillators on the board, saving layout area and reducing BOM line count — the exposed-pad package measures 5.00 mm × 3.20 mm with a 0.90 mm height. ## ±25 ppm stability over industrial temperature range ## Active production – design-in ready","metaTitle":"DSC400-1133Q0079KI2 Quad-Output MEMS XO – Microchip –","metaDescription":"Microchip DSC400-1133Q0079KI2: quad-output MEMS XO, 100/100/66.666/25 MHz, LVCMOS/LVDS, ±25 ppm, -40 to +85 °C, 20-VFQFN. Active production. Sourced per RFQ.","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":"LVCMOS, LVDS","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":"±25ppm","Frequency - Output 1":"100MHz","Frequency - Output 2":"100MHz","Frequency - Output 3":"66.666MHz","Frequency - Output 4":"25MHz","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6c5c0d0689349a7f21a6b84194918c49.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-1133Q0079KI2/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-1133Q0079KI2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-1133Q0079KI2 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}}