{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3331Q0097KE2T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3331Q0097KE2T","canonicalUrl":"https://icboms.com/microchip/DSC400-3331Q0097KE2T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3331Q0097KE2T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard), MEMS-based, quad-frequency: 16 MHz (output 1) and three 50 MHz (outputs 2-4), LVCMOS/LVDS selectable, 2.25 V to 3.6 V supply, enable/disable function, 20-VFQFN exposed pad, -20°C to 70°C.","salesMarkdown":"## Active MEMS oscillator with four clock outputs It delivers four independent clock outputs: one at 16 MHz and three at 50 MHz, each configurable as LVCMOS or LVDS. The supply voltage spans 2.25 V to 3.6 V, covering 2.5 V and 3.3 V logic rails without an extra regulator. ## Frequency plan and output standard Output 1 is fixed at 16 MHz — a common reference for USB, Ethernet PHYs, or MCU main clocks. Outputs 2, 3, and 4 are all 50 MHz, suitable for high-speed serial interfaces or FPGA fabric clocks. The LVDS option gives you differential signalling with low jitter for longer PCB traces. The 20-VFQFN exposed-pad package measures 5.00 mm × 3.20 mm with a seated height of 0.90 mm.","metaTitle":"DSC400-3331Q0097KE2T Microchip MEMS XO, 4-Output","metaDescription":"Active Microchip DSC400 XO (Standard) with MEMS resonator. Quad output: 16 MHz + 3×50 MHz. LVCMOS/LVDS, 2.25-3.6 V supply, enable/disable. 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":"LVCMOS, LVDS","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":"±25ppm","Frequency - Output 1":"16MHz","Frequency - Output 2":"50MHz","Frequency - Output 3":"50MHz","Frequency - Output 4":"50MHz","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9af1a0f54c731217ac856ebbe2850382.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-3331Q0097KE2T/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC400-3331Q0097KE2T or check availability?","answer":"The DSC400-3331Q0097KE2T is an active Microchip part. We source it through independent distribution and quote to order against your BOM line quantity. Submit an RFQ for current pricing and lead time — no stock-holding claim is made here."},{"question":"What are the output frequencies of the DSC400-3331Q0097KE2T?","answer":"Output 1 is 16 MHz; outputs 2, 3, and 4 are each 50 MHz. All four can be configured as LVCMOS or LVDS."},{"question":"Is the DSC400-3331Q0097KE2T compatible with LVDS?","answer":"Yes — the output standard is selectable between LVCMOS and LVDS per the DSC400 family datasheet."},{"question":"What supply voltage does the DSC400-3331Q0097KE2T require?","answer":"The supply range is 2.25 V to 3.6 V, covering 2.5 V and 3.3 V rails directly."},{"question":"Does the DSC400-3331Q0097KE2T have an enable/disable function?","answer":"Yes — the part includes an enable/disable function for gating the outputs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3331Q0097KE2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3331Q0097KE2T 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}}