{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3333Q0104KI2T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3333Q0104KI2T","canonicalUrl":"https://icboms.com/microchip/DSC400-3333Q0104KI2T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3333Q0104KI2T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400-3333Q0104KI2T, MEMS-based XO (Standard), LVDS output, 4 independent frequencies: 125 MHz, 100 MHz, 200 MHz, 156.25 MHz, ±25 ppm stability, -40°C to 85°C, 20-VFQFN exposed pad, tape & reel.","salesMarkdown":"## Four-clock MEMS oscillator in a single 5×3.2 mm package The DSC400-3333Q0104KI2T is a MEMS-based XO (Standard) from Microchip that delivers four independent LVDS clock outputs — 125 MHz, 100 MHz, 200 MHz, and 156.25 MHz — from a single 20-VFQFN package measuring 5.00 mm × 3.20 mm. ## Supply flexibility and output control A wide supply range of 2.25 V to 3.6 V lets this oscillator operate from either a 2.5 V or 3.3 V rail without an intermediate regulator — useful when the same BOM must span multiple logic families. ## Active lifecycle – no end-of-life concern No last-time-buy or successor planning is required.","metaTitle":"DSC400-3333Q0104KI2T MEMS XO – 4 LVDS Outputs","metaDescription":"Microchip DSC400-3333Q0104KI2T: MEMS-based XO, 4 LVDS outputs (125/100/200/156.25 MHz), ±25 ppm stability, -40°C to 85°C, 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":"±25ppm","Frequency - Output 1":"125MHz","Frequency - Output 2":"100MHz","Frequency - Output 3":"200MHz","Frequency - Output 4":"156.25MHz","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9e9c3232d32a630e5b70b197be3a7eb2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-3333Q0104KI2T/alternatives.json"},"ai":{"faq":[{"question":"What is the output type of the DSC400-3333Q0104KI2T?","answer":"All four outputs are LVDS — a differential standard that provides low noise and high common-mode rejection, suitable for driving clock lines over longer PCB traces or to multiple loads."},{"question":"Can the DSC400-3333Q0104KI2T replace a standard 125 MHz crystal oscillator?","answer":"Yes, if the application requires a single 125 MHz LVDS clock, this part provides that output plus three additional frequencies — but the 20-VFQFN package and MEMS-based architecture differ from a standard quartz oscillator. Verify the footprint and supply voltage compatibility before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3333Q0104KI2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3333Q0104KI2T 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}}