{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-0414Q0033KE1T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-0414Q0033KE1T","canonicalUrl":"https://icboms.com/microchip/DSC400-0414Q0033KE1T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-0414Q0033KE1T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC400 series, XO (Standard), MEMS base resonator, triple outputs 100MHz / 50MHz / 125MHz, HCSL and LVCMOS, ±50ppm stability, 2.25V–3.6V supply, 20-VFQFN exposed pad package.","salesMarkdown":"## Triple-output MEMS oscillator — 100 / 50 / 125 MHz The DSC400-0414Q0033KE1T is a Microchip DSC400-series XO (Standard) using a MEMS base resonator, delivering three independent clock outputs: 100 MHz, 50 MHz, and 125 MHz. Outputs are configurable as HCSL or LVCMOS, covering the common reference-clock standards for PCIe, Ethernet, and FPGA transceivers from a single device. ## Supply range and stability — ±50 ppm across 2.25–3.6 V Rated frequency stability of ±50 ppm holds across the 2.25 V to 3.6 V supply range, which means the clock jitter budget does not degrade as the rail droops under load — a common issue with quartz oscillators that pull frequency with supply voltage. Product status is Active. Supplied in Tape & Reel (TR) packaging, 20-VFQFN exposed pad (5.00 mm × 3.20 mm, 0.90 mm height).","metaTitle":"DSC400-0414Q0033KE1T MEMS XO – Microchip – 100/50/125MHz","metaDescription":"Active Microchip DSC400 XO (Standard) with triple outputs: 100MHz, 50MHz, 125MHz. HCSL/LVCMOS, ±50ppm stability, 2.25-3.6V. 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":"HCSL, 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":"±50ppm","Frequency - Output 1":"100MHz","Frequency - Output 2":"50MHz","Frequency - Output 3":"125MHz","Frequency - Output 4":"-","Operating Temperature":"-20°C~70°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":"Is the DSC400-0414Q0033KE1T obsolete or end-of-life?","answer":"No. The product status is Active. No PCN or EOL notice has been issued. It remains suitable for new designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-0414Q0033KE1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-0414Q0033KE1T 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}}