{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-1111Q0090KE2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-1111Q0090KE2","canonicalUrl":"https://icboms.com/microchip/DSC400-1111Q0090KE2","factsUrl":"https://icboms.com/api/mcp/products/DSC400-1111Q0090KE2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard) MEMS oscillator, 4-output LVCMOS, 10 MHz / 27 MHz / 148.5 MHz / 125 MHz, ±25 ppm stability, 2.25-3.6 V supply, -20 to +70°C, 20-VFQFN exposed-pad package, active production.","salesMarkdown":"## Four fixed clocks in one MEMS oscillator The DSC400-1111Q0090KE2 is a MEMS-based XO (Standard) oscillator from Microchip's DSC400 series, delivering four fixed LVCMOS outputs at 10 MHz, 27 MHz, 148.5 MHz, and 125 MHz — a single component that replaces four discrete crystal oscillators on a board handling video, Ethernet, and logic timing. Operating supply range is 2.25 V to 3.6 V, covering both 2.5 V and 3.3 V rails — one part serves mixed-voltage boards without an extra regulator. Housed in a 20-VFQFN exposed-pad package measuring 5.00 mm × 3.20 mm with a 0.90 mm height, the thermal pad requires a via-in-pad layout for proper heat sinking; the compact footprint suits space-constrained multi-layer PCBs.","metaTitle":"DSC400-1111Q0090KE2 MEMS XO Oscillator – Microchip","metaDescription":"Active MEMS XO from Microchip, 4 fixed LVCMOS outputs (10/27/148.5/125 MHz), ±25 ppm, 2.25-3.6 V, -20 to +70°C, 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":"LVCMOS","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":"10MHz","Frequency - Output 2":"27MHz","Frequency - Output 3":"148.5MHz","Frequency - Output 4":"125MHz","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/92effcbeab49e36cc7458b2e824c3f24.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-1111Q0090KE2/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC400-1111Q0090KE2 or check current availability?","answer":"This part is Active and in production. We source it through independent distribution; availability and current pricing are confirmed at RFQ against your BOM quantity. Submit an RFQ through this page for a firm quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-1111Q0090KE2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-1111Q0090KE2 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}}