{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3333Q0016KI1","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3333Q0016KI1","canonicalUrl":"https://icboms.com/microchip/DSC400-3333Q0016KI1","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3333Q0016KI1","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series MEMS XO (Standard), 20-VFQFN exposed pad, LVDS outputs, 2.25V–3.6V supply, Enable/Disable function, -40°C to +85°C, ±50ppm stability","salesMarkdown":"## Six-output MEMS clock generator for multi-rail timing The DSC400-3333Q0016KI1 is a MEMS-based XO (Standard) that outputs six LVDS clock frequencies from a single 20-VFQFN package: 25 MHz, 50 MHz, 125 MHz, 150 MHz on output 1, and 100 MHz, 156.25 MHz on output 2. It runs on a 2.25V to 3.6V supply, so a single 3.3V rail or a 2.5V rail both work without a secondary regulator — handy when the board already has a 3.3V plane. ## Industrial temperature range and package layout The 20-VFQFN exposed pad (5.00 mm x 3.20 mm body, 0.90 mm height) needs a thermal-via array under the paddle to pull heat into the ground plane — the datasheet's recommended land pattern is the starting point for the layout.","metaTitle":"DSC400-3333Q0016KI1 MEMS XO – 6 Outputs, LVDS","metaDescription":"Microchip DSC400-3333Q0016KI1: Active MEMS XO, 6 LVDS outputs (25/50/125/150/100/156.25 MHz), ±50ppm, -40°C to +85°C, 20-VFQFN. 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":"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":"25MHz, 50MHz, 125MHz, 150MHz","Frequency - Output 2":"100MHz, 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/b1fa89bbb593bb9f15bbf883a84023ea.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-3333Q0016KI1/alternatives.json"},"ai":{"faq":[{"question":"How do I enable or disable the DSC400 oscillator outputs?","answer":"The Enable/Disable function is controlled via the OE pin. Pulling it low tri-states the outputs; pulling it high enables them. The exact logic threshold and timing are in the DSC400 datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3333Q0016KI1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3333Q0016KI1 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}}