{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3333Q0104KE1","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3333Q0104KE1","canonicalUrl":"https://icboms.com/microchip/DSC400-3333Q0104KE1","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3333Q0104KE1","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard), MEMS base, LVDS output, quad-frequency: 125 MHz, 100 MHz, 200 MHz, 156.25 MHz, ±50 ppm stability, 2.25-3.6 V supply, 20-VFQFN exposed pad package, tube.","salesMarkdown":"## MEMS oscillator with four fixed clock outputs The DSC400-3333Q0104KE1 is a MEMS-based XO that outputs four independent LVDS clock signals at 125 MHz, 100 MHz, 200 MHz, and 156.25 MHz from a single 5.0 mm × 3.2 mm QFN package. ## Supply and output compatibility Operates from a 2.25 V to 3.6 V supply, so it can run directly off a 2.5 V or 3.3 V rail without a separate LDO — one less part in the clock tree. The LVDS output provides differential signalling with low electromagnetic interference, suited for routing to FPGA or SerDes reference clock inputs over longer board traces. ## Active production and ordering posture","metaTitle":"DSC400-3333Q0104KE1 MEMS XO – LVDS Quad-Freq Oscillator","metaDescription":"Microchip DSC400-3333Q0104KE1: MEMS-based XO, LVDS output, ±50 ppm stability, quad frequencies (125/100/200/156.25 MHz). Active production. 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":"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":"±50ppm","Frequency - Output 1":"125MHz","Frequency - Output 2":"100MHz","Frequency - Output 3":"200MHz","Frequency - Output 4":"156.25MHz","Operating Temperature":"-20°C~70°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/DSC400-3333Q0104KE1/alternatives.json"},"ai":{"faq":[{"question":"What is the frequency stability and output type of the DSC400-3333Q0104KE1?","answer":"Frequency stability is ±50 ppm and the output type is LVDS. The four output frequencies are 125 MHz, 100 MHz, 200 MHz, and 156.25 MHz (-)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3333Q0104KE1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3333Q0104KE1 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}}