{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3331Q0097KI2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3331Q0097KI2","canonicalUrl":"https://icboms.com/microchip/DSC400-3331Q0097KI2","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3331Q0097KI2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC400 series, XO (Standard), MEMS resonator, 4 outputs: 16 MHz + 3×50 MHz, LVCMOS/LVDS, ±25 ppm stability, -40 to 85°C, 20-VFQFN exposed pad.","salesMarkdown":"## Four-output MEMS oscillator – what it replaces This DSC400-3331Q0097KI2 is a MEMS-based XO that delivers four independent clock outputs from a single 20-VFQFN package: one 16 MHz and three 50 MHz, all with ±25 ppm frequency stability across the -40 to 85°C industrial temperature range. ## Supply voltage and output signal flexibility The part runs from a 2.25V to 3.6V supply rail, so it fits both 2.5V and 3.3V clock trees without an extra regulator. Outputs are programmable as LVCMOS or LVDS, letting the same oscillator drive a single-ended FPGA bank or a differential SerDes reference. ## Active lifecycle – sourcing today","metaTitle":"DSC400-3331Q0097KI2 MEMS XO – 4-Output, ±25 ppm","metaDescription":"Microchip DSC400-3331Q0097KI2 active MEMS XO, 4 outputs (16 MHz + 3×50 MHz), LVCMOS/LVDS, ±25 ppm, -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":"LVCMOS, 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":"16MHz","Frequency - Output 2":"50MHz","Frequency - Output 3":"50MHz","Frequency - Output 4":"50MHz","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9af1a0f54c731217ac856ebbe2850382.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-3331Q0097KI2/alternatives.json"},"ai":{"faq":[{"question":"Can DSC400-3331Q0097KI2 replace a standard quartz oscillator?","answer":"Yes — this is a MEMS-based XO that drops into the same clock-tree role as a quartz oscillator. The key difference: no external load capacitors are needed because the MEMS resonator is self-contained. The 20-VFQFN package and 5.00mm × 3.20mm footprint are the board-level constraints to match."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3331Q0097KI2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3331Q0097KI2 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}}