{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-1111Q0084KE2T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-1111Q0084KE2T","canonicalUrl":"https://icboms.com/microchip/DSC400-1111Q0084KE2T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-1111Q0084KE2T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard), MEMS-based quad-output clock oscillator, LVCMOS, 33.33333 MHz / 50 MHz / 125 MHz / 100 MHz, ±25ppm stability, 2.25-3.6 V supply, 20-VFQFN exposed pad package, tape & reel.","salesMarkdown":"## Four independent clocks from one MEMS die The DSC400-1111Q0084KE2T packs four separate LVCMOS clock outputs — 33.33333 MHz, 50 MHz, 125 MHz, and 100 MHz — into a single 5.0x3.2 mm QFN package, replacing four discrete crystal oscillators and cutting BOM count and board area. ## Wide supply tolerance and enable/disable control Supply voltage spans 2.25 V to 3.6 V, so the same oscillator works on a 2.5 V or 3.3 V rail without a separate regulator — handy when the board has mixed logic domains. An Enable/Disable pin lets firmware gate the outputs for power-sensitive sleep modes; the MEMS resonator keeps running, so restart latency is short.","metaTitle":"DSC400-1111Q0084KE2T MEMS XO – 4-Channel LVCMOS Clock","metaDescription":"Microchip DSC400-1111Q0084KE2T XO (Standard) MEMS oscillator: 33.33333/50/125/100 MHz outputs, ±25ppm stability, 2.25-3.6V 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":"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":"±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/DSC400-1111Q0084KE2T/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC400-1111Q0084KE2T and check availability?","answer":"The DSC400-1111Q0084KE2T is an active Microchip product, quoted to order against your BOM quantity. Submit an RFQ for current pricing and lead time — no stock-holding claim is made here."},{"question":"What are the exact output frequencies and stability of the DSC400-1111Q0084KE2T?","answer":"Four LVCMOS outputs: 33.33333 MHz, 50 MHz, 125 MHz, and 100 MHz, with ±25 ppm frequency stability over -20 to +70 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-1111Q0084KE2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-1111Q0084KE2T 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}}