{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-1111Q0025KE1T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-1111Q0025KE1T","canonicalUrl":"https://icboms.com/microchip/DSC400-1111Q0025KE1T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-1111Q0025KE1T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard), MEMS resonator, quad LVCMOS outputs: 125 MHz, 25 MHz, 24 MHz, 25 MHz, ±50 ppm stability, 2.25 V–3.6 V supply, -20 to 70 °C, 20-VFQFN exposed pad, Tape & Reel.","salesMarkdown":"## Four clocks from one 5×3.2 mm footprint The DSC400-1111Q0025KE1T packs four independent LVCMOS clock outputs — 125 MHz, 25 MHz, 24 MHz, and 25 MHz — into a single 20-VFQFN package measuring 5.00 mm × 3.20 mm. That replaces up to four discrete crystal oscillators on the board, saving real estate and reducing BOM line count. The MEMS resonator inside gives this oscillator better resistance to shock and vibration than a quartz-based can, and the supply voltage spans 2.25 V to 3.6 V, covering common 2.5 V and 3.3 V logic rails without a separate regulator. Microchip lists the DSC400-1111Q0025KE1T as Active. No last-time-buy window to track, no forced migration to a pin-compatible successor. ## Sourcing and packaging The 0.90 mm height keeps it compatible with mezzanine card spacing constraints.","metaTitle":"DSC400-1111Q0025KE1T MEMS XO – Quad LVCMOS Oscillator","metaDescription":"Microchip DSC400-1111Q0025KE1T: quad-output MEMS XO, 125/25/24/25 MHz LVCMOS, ±50 ppm, 2.25-3.6 V, -20 to 70 °C, 20-QFN. 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":"Tape & Reel (TR)","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":"125MHz","Frequency - Output 2":"25MHz","Frequency - Output 3":"24MHz","Frequency - Output 4":"25MHz","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b1fa89bbb593bb9f15bbf883a84023ea.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the DSC400-1111Q0025KE1T have a pin-compatible alternative in the same family?","answer":"The DSC400 series includes many frequency-configuration variants in the same 20-VFQFN package. A pin-compatible alternative would need the same output frequency plan and supply voltage. Check the DSC400 ordering guide for a match."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-1111Q0025KE1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-1111Q0025KE1T 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}}