{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3333Q0093KE2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3333Q0093KE2","canonicalUrl":"https://icboms.com/microchip/DSC400-3333Q0093KE2","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3333Q0093KE2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard), MEMS resonator, four LVDS outputs each at 80 MHz, 2.25V–3.6V supply, ±25 ppm stability, –20°C to 70°C, 20-VFQFN exposed pad package.","salesMarkdown":"## Four 80 MHz LVDS lanes from a single MEMS die The DSC400-3333Q0093KE2 delivers four independent 80 MHz LVDS clock outputs from one MEMS resonator — no external crystal or oscillator bank needed. Each lane runs at the same frequency, which suits fan-out clock distribution to multiple FPGAs, ASICs, or SerDes transceivers on the same board. LVDS output provides low-jitter differential signalling with common-mode rejection, reducing EMI coupling in dense digital backplanes. The enable/disable function lets each output be gated independently for power savings during idle states. Operating from 2.25 V to 3.6 V, the oscillator spans 2.5 V and 3.3 V logic rails without a separate regulator — one less part on the BOM. Housed in a 20-VFQFN with exposed pad, 5.00 mm x 3.20 mm footprint, 0.90 mm height. The 0.50 mm pitch QFN demands a solder-paste stencil with adequate aperture ratio; a 4-layer board with a solid ground slug under the pad is the standard layout. The DSC400 series is Microchip's current MEMS oscillator family, so new designs can commit without a last-time-buy risk.","metaTitle":"DSC400-3333Q0093KE2 MEMS XO – 80 MHz LVDS, Active Production","metaDescription":"Microchip DSC400-3333Q0093KE2: MEMS-based XO, 4 outputs at 80 MHz, LVDS, 2.25-3.6V supply, ±25 ppm stability, -20°C to 70°C. 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":"±25ppm","Frequency - Output 1":"80MHz","Frequency - Output 2":"80MHz","Frequency - Output 3":"80MHz","Frequency - Output 4":"80MHz","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/88e36a918e1fa58853d3ff0cd66d28d0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency of DSC400-3333Q0093KE2?","answer":"All four outputs are 80 MHz LVDS. There is no programmable or selectable frequency — the order code locks the output to 80 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3333Q0093KE2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3333Q0093KE2 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}}