{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3333Q0093KI1T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3333Q0093KI1T","canonicalUrl":"https://icboms.com/microchip/DSC400-3333Q0093KI1T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3333Q0093KI1T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC400 series, XO (Standard), MEMS base resonator, four 80 MHz LVDS outputs, 2.25V–3.6V supply, -40°C to +85°C, 20-VFQFN exposed pad package.","salesMarkdown":"## Four 80 MHz LVDS clocks from a MEMS resonator The DSC400-3333Q0093KI1T delivers four independent 80 MHz LVDS outputs from a single MEMS-based oscillator — no separate quartz crystals per clock tree branch. ## Supply flexibility and output gating The 2.25V–3.6V supply range lets this oscillator run on a 2.5V or 3.3V rail without an extra LDO — common in FPGA and SoC clock trees. A built-in enable/disable function lets firmware gate the outputs for system power-down states, reducing idle current draw. Housed in a 20-VFQFN with exposed pad (5.00mm x 3.20mm, 0.90mm height), the package requires a thermal via pattern under the pad for proper heat transfer to the ground plane.","metaTitle":"DSC400-3333Q0093KI1T – Microchip MEMS XO, 80 MHz LVDS","metaDescription":"Microchip DSC400-3333Q0093KI1T: MEMS-based XO, four 80 MHz LVDS outputs, 2.25-3.6V supply, -40°C to +85°C, enable/disable. Active production.","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":"80MHz","Frequency - Output 2":"80MHz","Frequency - Output 3":"80MHz","Frequency - Output 4":"80MHz","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/88e36a918e1fa58853d3ff0cd66d28d0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-3333Q0093KI1T/alternatives.json"},"ai":{"faq":[{"question":"What is the exact frequency output of DSC400-3333Q0093KI1T?","answer":"All four outputs are 80 MHz LVDS. The part number encodes four identical 80 MHz channels."},{"question":"Is DSC400-3333Q0093KI1T compatible with a 3.3V supply?","answer":"Yes. The supply range is 2.25V to 3.6V, so both 3.3V and 2.5V rails are within spec without an external regulator."},{"question":"Does DSC400-3333Q0093KI1T have a built-in enable/disable function?","answer":"Yes. The enable/disable function allows the outputs to be gated for power management or system reset sequences."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3333Q0093KI1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3333Q0093KI1T 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}}