{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3133Q0080KE1","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3133Q0080KE1","canonicalUrl":"https://icboms.com/microchip/DSC400-3133Q0080KE1","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3133Q0080KE1","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard), quad-output MEMS oscillator, outputs 148.35 MHz, 27 MHz, 25 MHz, 148.35 MHz, LVCMOS/LVDS, ±50 ppm stability, 2.25-3.6V supply, -20°C to 70°C.","salesMarkdown":"## Quad-output MEMS clock in a 5×3.2 mm QFN The DSC400-3133Q0080KE1 is a MEMS-based XO (Standard) that delivers four independent frequencies from a single 20-VFQFN package: 148.35 MHz, 27 MHz, 25 MHz, and 148.35 MHz. Outputs are configurable as LVCMOS or LVDS, giving the board designer flexibility to drive single-ended or differential clock lines without a separate translator. Supply voltage spans 2.25 V to 3.6 V, so the same part can run from a 2.5 V or 3.3 V rail — no need to stock multiple voltage variants. ## Active production with ±50 ppm stability Housed in a 20-VFQFN Exposed Pad measuring 5.00 mm × 3.20 mm with a 0.90 mm height — the exposed pad requires a thermal via pattern under the package for proper heatsinking and ground return. Supplied in tube; the MEMS resonator provides faster startup and better shock tolerance than quartz, relevant for portable or vibration-prone installations.","metaTitle":"DSC400-3133Q0080KE1 MEMS XO – Quad Output, Active Production","metaDescription":"Microchip DSC400-3133Q0080KE1 XO (Standard) MEMS oscillator, quad outputs: 148.35/27/25 MHz, LVCMOS/LVDS, ±50 ppm, 2.25-3.6V. Active, RFQ for pricing.","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":"LVCMOS, 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":"148.35MHz","Frequency - Output 2":"27MHz","Frequency - Output 3":"25MHz","Frequency - Output 4":"148.35MHz","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/c64eef9c3ba4d5bb2428f41e8204f955.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What output types does the DSC400-3133Q0080KE1 support?","answer":"It supports both LVCMOS and LVDS outputs, selectable per output. LVDS is preferred for differential clock distribution over long traces or to high-speed converters; LVCMOS is simpler for single-ended fan-out."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3133Q0080KE1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3133Q0080KE1 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}}