{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-1111Q0084KE2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-1111Q0084KE2","canonicalUrl":"https://icboms.com/microchip/DSC400-1111Q0084KE2","factsUrl":"https://icboms.com/api/mcp/products/DSC400-1111Q0084KE2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard) MEMS oscillator, four LVCMOS outputs: 33.33333 MHz, 50 MHz, 125 MHz, 100 MHz, ±25 ppm stability, 2.25-3.6 V supply, 20-VFQFN exposed pad package.","salesMarkdown":"## Four clocks from one MEMS can The DSC400-1111Q0084KE2 is a MEMS-based XO (Standard) oscillator that delivers four independent LVCMOS clock outputs from a single 20-VFQFN package: 33.33333 MHz, 50 MHz, 125 MHz, and 100 MHz. ## Supply, stability, and temp grade Runs from a 2.25 V to 3.6 V supply rail — common 2.5 V or 3.3 V logic rails are fine without an extra regulator. That's tight enough for most Ethernet, USB, and general-purpose logic interfaces, but not rated for -40°C outdoor or under-hood environments. ## Package and enable control Housed in a 20-VFQFN with exposed pad — the 5.00 mm x 3.20 mm footprint is compact, but the pad under the package needs a thermal via array to pull heat into the ground plane.","metaTitle":"DSC400-1111Q0084KE2 Quad-Output MEMS XO","metaDescription":"Active MEMS XO from Microchip, four LVCMOS outputs (33.33333, 50, 125, 100 MHz), ±25 ppm stability, 2.25-3.6 V supply, 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":"±25ppm","Frequency - Output 1":"33.33333MHz","Frequency - Output 2":"50MHz","Frequency - Output 3":"125MHz","Frequency - Output 4":"100MHz","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cf128b37d7787faadbfa563216f50f17.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-1111Q0084KE2/alternatives.json"},"ai":{"faq":[{"question":"What are the four output frequencies on this oscillator?","answer":"33.33333 MHz, 50 MHz, 125 MHz, and 100 MHz — all LVCMOS outputs from a single MEMS resonator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-1111Q0084KE2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-1111Q0084KE2 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}}