{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3133Q0100KI1","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3133Q0100KI1","canonicalUrl":"https://icboms.com/microchip/DSC400-3133Q0100KI1","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3133Q0100KI1","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard) MEMS oscillator, quad output, LVCMOS/LVDS, 2.25V~3.6V supply, -40°C~85°C, 20-VFQFN exposed pad package.","salesMarkdown":"## Quad-output MEMS oscillator for multi-frequency timing trees Output 1 provides 148.35MHz and 148.5MHz, Output 2 provides 156.25MHz, Output 3 provides 25MHz, and Output 4 provides 197.8MHz and 198MHz — all selectable via the LVCMOS or LVDS interface. This replaces up to four discrete oscillators on the board, saving layout space and reducing the BOM count. The supply voltage range of 2.25V to 3.6V covers common 2.5V and 3.3V rails without an external regulator. Frequency stability is ±50ppm across the temperature range — sufficient for most Ethernet, video, and serial-data interfaces.","metaTitle":"DSC400-3133Q0100KI1 MEMS Oscillator – Quad Output","metaDescription":"Microchip DSC400-3133Q0100KI1 XO (Standard) MEMS oscillator. Quad outputs: 148.35MHz, 148.5MHz, 156.25MHz, 25MHz, 197.8MHz, 198MHz. LVCMOS/LVDS. -40°C to 85°C.","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, 148.5MHz","Frequency - Output 2":"156.25MHz","Frequency - Output 3":"25MHz","Frequency - Output 4":"197.8MHz, 198MHz","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/587517d44309ad668938e1e7ab5b9225.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-3133Q0100KI1/alternatives.json"},"ai":{"faq":[{"question":"What are the output frequencies of the DSC400-3133Q0100KI1?","answer":"Output 1: 148.35MHz and 148.5MHz. Output 2: 156.25MHz. Output 3: 25MHz. Output 4: 197.8MHz and 198MHz. All outputs are available in LVCMOS or LVDS format."},{"question":"Does the DSC400-3133Q0100KI1 have an enable/disable function?","answer":"Yes, the part includes an enable/disable function that gates the output for power management or test access."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3133Q0100KI1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3133Q0100KI1 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}}