{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-1111Q0091KE1","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-1111Q0091KE1","canonicalUrl":"https://icboms.com/microchip/DSC400-1111Q0091KE1","factsUrl":"https://icboms.com/api/mcp/products/DSC400-1111Q0091KE1","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard), MEMS base resonator, four LVCMOS outputs at 12 MHz, 24 MHz, 48 MHz, and 14.25 MHz, ±50 ppm stability, 2.25 V–3.6 V supply, 20-VFQFN exposed-pad package, enable/disable function, -20°C to +70°C operation.","salesMarkdown":"## Four fixed LVCMOS clocks from a single MEMS die The DSC400-1111Q0091KE1 is a MEMS-based XO that outputs four independent LVCMOS clock signals at 12 MHz, 24 MHz, 48 MHz, and 14.25 MHz from a single 20-VFQFN package. ## Supply voltage and frequency stability for BOM fit Runs from a single 2.25 V to 3.6 V rail, so it sits on either a 2.5 V or 3.3 V plane without a dedicated LDO. Availability is confirmed per RFQ; we source through independent distribution channels and quote against your BOM quantity.","metaTitle":"DSC400-1111Q0091KE1 MEMS XO – 12/24/48/14.25 MHz, LVCMOS","metaDescription":"Microchip DSC400-1111Q0091KE1: MEMS-based XO, four LVCMOS outputs (12/24/48/14.25 MHz), ±50 ppm stability, 2.25-3.6 V supply, 20-VFQFN. Active production.","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","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":"12MHz","Frequency - Output 2":"24MHz","Frequency - Output 3":"48MHz","Frequency - Output 4":"14.25MHz","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/17b6406e65b9416d394307ca5caa9e62.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-1111Q0091KE1/alternatives.json"},"ai":{"faq":[{"question":"What frequencies does the DSC400-1111Q0091KE1 output?","answer":"It outputs four fixed LVCMOS frequencies: 12 MHz, 24 MHz, 48 MHz, and 14.25 MHz."},{"question":"What package does the DSC400-1111Q0091KE1 use?","answer":"It comes in a 20-VFQFN exposed-pad package measuring 5.00 mm x 3.20 mm with a height of 0.90 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-1111Q0091KE1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-1111Q0091KE1 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}}