{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-0333Q0032KE1T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-0333Q0032KE1T","canonicalUrl":"https://icboms.com/microchip/DSC400-0333Q0032KE1T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-0333Q0032KE1T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard) MEMS oscillator, LVDS output, 24.576 MHz / 24 MHz / 25 MHz, ±50 ppm stability, 20-VFQFN exposed pad, -20°C~70°C","salesMarkdown":"## Three-output MEMS clock in a 5×3.2 mm QFN The DSC400-0333Q0032KE1T is a MEMS-based XO (Standard) oscillator from Microchip's DSC400 series, delivering three independent LVDS clock outputs at 24.576 MHz, 24 MHz, and 25 MHz from a single 20-VFQFN package measuring 5.00 mm × 3.20 mm. Runs on a 2.25 V to 3.6 V supply, so it sits comfortably on a 2.5 V or 3.3 V rail without an extra LDO. The ±50 ppm frequency stability across temperature and supply sets the reference accuracy for downstream PLLs and data converters — a 24.576 MHz clock with ±50 ppm drifts no more than about 1.2 kHz worst-case, which is tight enough for a 1000BASE-T Ethernet PHY or an audio codec with a 12.288 MHz MCLK.","metaTitle":"DSC400-0333Q0032KE1T MEMS Oscillator – Microchip – LVDS","metaDescription":"Microchip DSC400-0333Q0032KE1T XO (Standard) MEMS oscillator, LVDS output, three frequencies (24.576/24/25 MHz), ±50 ppm stability, 20-VFQFN.","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":"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":"24.576MHz","Frequency - Output 2":"24MHz","Frequency - Output 3":"25MHz","Frequency - Output 4":"-","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b1fa89bbb593bb9f15bbf883a84023ea.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-0333Q0032KE1T/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy DSC400-0333Q0032KE1T?","answer":"We source the DSC400-0333Q0032KE1T through independent distribution channels. Submit an RFQ with your target quantity and we will confirm availability and current pricing — no stock-holding claim, but we can quote to order."},{"question":"What is the output frequency of DSC400-0333Q0032KE1T?","answer":"It outputs three separate LVDS clocks: 24.576 MHz, 24 MHz, and 25 MHz."},{"question":"Is DSC400-0333Q0032KE1T a MEMS oscillator?","answer":"Yes — the base resonator is MEMS, not quartz. That gives it faster startup and better immunity to shock and vibration compared to a traditional crystal oscillator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-0333Q0032KE1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-0333Q0032KE1T 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}}