{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-1311Q0076KI1T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-1311Q0076KI1T","canonicalUrl":"https://icboms.com/microchip/DSC400-1311Q0076KI1T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-1311Q0076KI1T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series MEMS XO, 4-output, LVCMOS/LVDS, 24/25/200/150 MHz, ±50 ppm, -40°C to +85°C, 20-VFQFN exposed pad, enable/disable function","salesMarkdown":"## Active production – four MEMS clock outputs in one package It replaces the board space and routing complexity of four discrete quartz oscillators with one device that outputs 24 MHz, 25 MHz, 200 MHz, and 150 MHz simultaneously. Each output can be configured as LVCMOS or LVDS, giving the designer flexibility to drive both single-ended and differential clock domains from the same IC. The enable/disable function lets firmware gate unused outputs to save power during idle states. The 2.25 V to 3.6 V supply range covers common 2.5 V and 3.3 V rails without an external regulator. The 20-VFQFN with exposed pad (5.00 mm x 3.20 mm body, 0.90 mm height) requires a thermal pad on the PCB for proper heat dissipation.","metaTitle":"DSC400-1311Q0076KI1T MEMS XO – 4-Output, LVCMOS/LVDS, Active","metaDescription":"Microchip DSC400-1311Q0076KI1T MEMS XO: 24/25/200/150 MHz outputs, LVCMOS/LVDS, ±50 ppm, -40°C to +85°C, 20-VFQFN. Active production – 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":"±50ppm","Frequency - Output 1":"24MHz","Frequency - Output 2":"25MHz","Frequency - Output 3":"200MHz","Frequency - Output 4":"150MHz","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/793cdb8551b959f0d057822fce5fade3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-1311Q0076KI1T/alternatives.json"},"ai":{"faq":[{"question":"Can the DSC400-1311Q0076KI1T replace a standard quartz oscillator?","answer":"Yes. This MEMS-based XO is a drop-in functional replacement for four discrete quartz oscillators — it outputs 24, 25, 200, and 150 MHz from one package. The LVCMOS/LVDS outputs and enable/disable function cover most digital clock trees. The ±50 ppm stability is comparable to a standard quartz XO, so no board-level timing rework is needed for most applications."},{"question":"Does the DSC400-1311Q0076KI1T have an enable/disable function?","answer":"Yes. The enable/disable function allows firmware or a hardware signal to gate each output independently. This is useful for power sequencing or reducing quiescent current in low-power standby modes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-1311Q0076KI1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-1311Q0076KI1T 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}}