{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3133Q0100KE2T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3133Q0100KE2T","canonicalUrl":"https://icboms.com/microchip/DSC400-3133Q0100KE2T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3133Q0100KE2T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series MEMS XO, quad-output, LVCMOS/LVDS, 2.25-3.6 V, ±25 ppm, 20-VFQFN exposed pad, -20 to +70 °C","salesMarkdown":"## Quad-output MEMS oscillator for mixed-clock domains Output 1 provides 148.35 MHz and 148.5 MHz (selectable), Output 2 is 156.25 MHz, Output 3 is 25 MHz, and Output 4 provides 197.8 MHz and 198 MHz (selectable). This frequency set directly serves video pixel clocks (148.5 MHz), 10GbE reference (156.25 MHz), system/management clock (25 MHz), and high-speed serial data rates (197.8/198 MHz) from one oscillator. Outputs are configurable as LVCMOS or LVDS, allowing the same device to drive both single-ended logic and differential pairs without a level translator. The Enable/Disable function lets firmware gate unused outputs to reduce system power. Operating from 2.25 V to 3.6 V, the oscillator covers 2.5 V and 3.3 V logic rails without an additional regulator. Housed in a 20-VFQFN exposed pad package measuring 5.00 mm x 3.20 mm with a 0.90 mm seated height. Product status is Active per Microchip's current lifecycle designation.","metaTitle":"DSC400-3133Q0100KE2T MEMS XO – Quad Output, LVCMOS/LVDS","metaDescription":"Microchip DSC400-3133Q0100KE2T MEMS XO: quad output (148.35/148.5, 156.25, 25, 197.8/198 MHz), LVCMOS/LVDS, ±25 ppm, 2.25-3.6 V, 20-VFQFN. Active production.","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, 148.5MHz","Frequency - Output 2":"156.25MHz","Frequency - Output 3":"25MHz","Frequency - Output 4":"197.8MHz, 198MHz","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/587517d44309ad668938e1e7ab5b9225.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3133Q0100KE2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3133Q0100KE2T 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}}