{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-0333Q0040KI2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-0333Q0040KI2","canonicalUrl":"https://icboms.com/microchip/DSC400-0333Q0040KI2","factsUrl":"https://icboms.com/api/mcp/products/DSC400-0333Q0040KI2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard), MEMS resonator, four LVDS outputs at 25 MHz each, ±25 ppm stability, 2.25V–3.6V supply, -40°C to +85°C, 20-VFQFN exposed pad package","salesMarkdown":"## Four 25 MHz LVDS outputs from a single MEMS die The DSC400-0333Q0040KI2 is a MEMS-based XO that delivers four independent LVDS outputs, each at 25 MHz, from a single 5.00 mm × 3.20 mm QFN package — replacing four separate oscillators on the board and cutting the component count by three. The 2.25 V to 3.6 V supply range lets this oscillator run directly from a 2.5 V or 3.3 V rail without a separate LDO — one less part to qualify and one less decoupling capacitor pair on the layout. Rated for -40°C to +85°C, the DSC400-0333Q0040KI2 suits outdoor telecom cabinets, factory-floor controllers, and engine-bay electronics where a commercial 0°C to +70°C oscillator would risk frequency drift outside the ±25 ppm window. ## Active lifecycle and independent sourcing Product status is Active per Microchip — no EOL notice, no last-time-buy deadline.","metaTitle":"DSC400-0333Q0040KI2 – Microchip MEMS XO, 4x LVDS 25 MHz","metaDescription":"Active MEMS-based XO from Microchip DSC400 series. Four LVDS outputs at 25 MHz each, ±25 ppm stability, 2.25-3.6V supply, -40 to +85°C. 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":"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":"25MHz","Frequency - Output 2":"25MHz","Frequency - Output 3":"25MHz","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°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":"What is the output frequency and type of DSC400-0333Q0040KI2?","answer":"The DSC400-0333Q0040KI2 provides four LVDS outputs, each at 25 MHz, from a single MEMS-based XO."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-0333Q0040KI2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-0333Q0040KI2 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}}