{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-4111Q0112KE1T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-4111Q0112KE1T","canonicalUrl":"https://icboms.com/microchip/DSC400-4111Q0112KE1T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-4111Q0112KE1T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series MEMS XO (Standard), quad-output: three 25 MHz lanes (HCSL/LVCMOS) plus one lane configurable to 100 MHz or 156.25 MHz, 2.25V–3.6V supply, enable/disable function, ±50 ppm stability, -20°C–70°C, 20-VFQFN exposed pad, Tape & Reel.","salesMarkdown":"## Quad-output MEMS XO with HCSL and LVCMOS lanes Three lanes are fixed at 25 MHz each, supporting either HCSL or LVCMOS logic levels; the fourth lane is factory-programmed to 100 MHz or 156.25 MHz, making it a single-device clock source for a multi-rail FPGA or SoC clock tree. For a design that already uses the DSC400 family, this order code locks in a specific frequency plan — confirm the four output frequencies match your BOM before committing. The 2.25V–3.6V supply range means this oscillator runs directly off a 2.5V or 3.3V rail without an intermediate LDO. ## Active production, Tape & Reel packaging The 0.90 mm height and 5.00 mm × 3.20 mm footprint fit within typical mezzanine card and module height budgets.","metaTitle":"DSC400-4111Q0112KE1T 25 MHz & 100/156.25 MHz Quad Output","metaDescription":"Active MEMS XO, quad-output: three 25 MHz HCSL/LVCMOS lanes plus 100/156.25 MHz. 2.25V–3.6V supply, enable/disable, 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":"HCSL, LVCMOS","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":"25MHz","Frequency - Output 2":"25MHz","Frequency - Output 3":"25MHz","Frequency - Output 4":"100MHz, 156.25MHz","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7b2230d444425178a895f8a4c21f5e3d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-4111Q0112KE1T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC400-4111Q0112KE1T compatible with a 2.5V supply?","answer":"Yes. The supply range is 2.25V–3.6V, so a 2.5V rail is well within the operating window. No external regulator is needed between the rail and the VDD pin."},{"question":"Does DSC400-4111Q0112KE1T support an enable/disable function?","answer":"Yes, the function is listed as Enable/Disable. A logic-level on the enable pin gates all four outputs, which allows the system to shut down the clock tree during low-power modes without a separate clock buffer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-4111Q0112KE1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-4111Q0112KE1T 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}}