{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3133Q0080KI2T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3133Q0080KI2T","canonicalUrl":"https://icboms.com/microchip/DSC400-3133Q0080KI2T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3133Q0080KI2T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series MEMS XO, quad-output, frequencies 148.35 MHz, 27 MHz, 25 MHz, 148.35 MHz, LVCMOS/LVDS, ±25 ppm stability, -40°C to 85°C, 20-VFQFN exposed pad, enable/disable function","salesMarkdown":"## Quad-output clock tree consolidation The DSC400-3133Q0080KI2T packs four independent output clocks into a single 20-VFQFN package: two at 148.35 MHz, one at 27 MHz, and one at 25 MHz. That replaces three or four discrete crystal oscillators on the board, saving layout area and reducing the BOM line count for the timing tree. Outputs are configurable as LVCMOS or LVDS, so the same device can feed a single-ended clock into a FPGA bank and a differential pair into a SerDes reference without a level translator. ## Supply and temperature tolerance for industrial environments The 2.25 V to 3.6 V supply range means the part runs directly from a 2.5 V or 3.3 V rail; no dedicated LDO needed for the oscillator supply. ## MEMS resonator reliability and enable/disable control","metaTitle":"DSC400-3133Q0080KI2T MEMS XO – Quad Output, 148.35/27/25 MHz","metaDescription":"Active Microchip DSC400 quad-output MEMS oscillator. 148.35 MHz, 27 MHz, 25 MHz, 148.35 MHz. LVCMOS/LVDS, ±25 ppm, -40°C to 85°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, 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":"-40°C~85°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c64eef9c3ba4d5bb2428f41e8204f955.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the DSC400-3133Q0080KI2T or check availability?","answer":"The part is Active in Microchip's portfolio. Submit an RFQ with your target quantity; we source through independent distribution and confirm availability and pricing at quote time."},{"question":"What are the output frequencies of the DSC400-3133Q0080KI2T?","answer":"Four outputs: two at 148.35 MHz, one at 27 MHz, and one at 25 MHz. All outputs are available as LVCMOS or LVDS."},{"question":"Is the DSC400-3133Q0080KI2T RoHS compliant?","answer":"The part is supplied in Tape & Reel packaging; Microchip's standard RoHS compliance applies to the DSC400 series. Confirm the specific date code compliance at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3133Q0080KI2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3133Q0080KI2T 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}}