{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-1111Q0111KI1","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-1111Q0111KI1","canonicalUrl":"https://icboms.com/microchip/DSC400-1111Q0111KI1","factsUrl":"https://icboms.com/api/mcp/products/DSC400-1111Q0111KI1","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard) MEMS oscillator, 25 MHz / 20 MHz / 24 MHz LVCMOS outputs, 2.25–3.6 V supply, -40 to +85 °C, 20-VFQFN exposed pad","salesMarkdown":"## Why this quad-output XO replaces three crystals The DSC400-1111Q0111KI1 delivers three independent LVCMOS clock outputs from one 5.00 x 3.20 mm package — 25 MHz, 20 MHz, and 24 MHz — replacing three quartz crystals and their load capacitors on the BOM. Its 2.25 V to 3.6 V supply range lets it power from a 2.5 V FPGA bank or a 3.3 V clock-tree rail without a separate level translator, cutting one more IC from the board. ## Active production status and package fit Microchip lists the DSC400-1111Q0111KI1 as Active — production is ongoing, no NRND or last-time-buy window. The centre pad should be connected to ground plane with at least four vias to pull heat out of the die and keep the MEMS resonator within its frequency-stability spec.","metaTitle":"DSC400-1111Q0111KI1 – MEMS Quad-Output XO, 25/20/24 MHz","metaDescription":"Active Microchip quad-output MEMS oscillator. 25, 20, 24 MHz LVCMOS. 2.25–3.6 V, -40 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":"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":"25MHz","Frequency - Output 2":"20MHz","Frequency - Output 3":"24MHz","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/ae34bfa1b390b4f2e487c18513179c14.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-1111Q0111KI1/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-1111Q0111KI1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-1111Q0111KI1 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}}