{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3133Q0080KE2T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3133Q0080KE2T","canonicalUrl":"https://icboms.com/microchip/DSC400-3133Q0080KE2T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3133Q0080KE2T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400-3133Q0080KE2T, XO (Standard) MEMS oscillator, 20-VFQFN exposed pad, quad outputs 148.35 MHz / 27 MHz / 25 MHz / 148.35 MHz, LVCMOS & LVDS, ±25 ppm stability, 2.25-3.6 V supply, Enable/Disable function.","salesMarkdown":"## Four clocks, one footprint — what the DSC400 buys the board The DSC400-3133Q0080KE2T is a MEMS-based XO that packs four independent output frequencies into a single 20-VFQFN package measuring 5.00 mm x 3.20 mm — that replaces four discrete quartz cans with one part, freeing up about 60% of the board area those cans would occupy. Outputs are configurable as LVCMOS or LVDS per the datasheet, so the same oscillator can drive a processor reference clock on one lane and a high-speed serial link on another without a level translator. ## Supply rail tolerance and temperature grade The supply range spans 2.25 V to 3.6 V, covering 2.5 V and 3.3 V rails without an intermediate regulator — useful when the board has a shared 3.3 V plane and the oscillator sits near a 2.5 V FPGA bank.","metaTitle":"DSC400-3133Q0080KE2T MEMS XO","metaDescription":"DSC400-3133Q0080KE2T MEMS XO from Microchip: four outputs (148.35, 27, 25, 148.35 MHz), ±25 ppm stability, 2.25-3.6V supply, 20-VFQFN.","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":"148.35MHz","Frequency - Output 2":"27MHz","Frequency - Output 3":"25MHz","Frequency - Output 4":"148.35MHz","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c64eef9c3ba4d5bb2428f41e8204f955.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-3133Q0080KE2T/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3133Q0080KE2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3133Q0080KE2T 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}}