{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3133Q0100KE1T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3133Q0100KE1T","canonicalUrl":"https://icboms.com/microchip/DSC400-3133Q0100KE1T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3133Q0100KE1T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard) MEMS oscillator, quad output: 148.35MHz/148.5MHz, 156.25MHz, 25MHz, 197.8MHz/198MHz, LVCMOS/LVDS, enable/disable, -20°C~70°C, 20-VFQFN exposed pad, Tape & Reel","salesMarkdown":"## Quad-output MEMS oscillator — one part, four clock trees The DSC400-3133Q0100KE1T packs four independent output frequencies into a single 5.00mm x 3.20mm 20-VFQFN package: 148.35MHz/148.5MHz, 156.25MHz, 25MHz, and 197.8MHz/198MHz — covering video clocking (148.5 MHz), Ethernet reference (156.25 MHz), a common 25 MHz system clock, and a second video or data rate at 198 MHz. Outputs are configurable as LVCMOS or LVDS, and each output has its own enable/disable pin — you can gate individual clock domains without external buffers. ## Supply range and temperature — indoor equipment only Operating from 2.25V to 3.6V, the part works with common 2.5V and 3.3V rails, but the -20°C to +70°C temperature range limits it to commercial indoor environments — no outdoor telecom or engine-bay deployment without a wider-temperature variant.","metaTitle":"DSC400-3133Q0100KE1T MEMS XO – Quad Output, LVCMOS/LVDS","metaDescription":"Microchip DSC400 quad-output MEMS oscillator: 148.35/148.5, 156.25, 25, 197.8/198 MHz, LVCMOS/LVDS, enable/disable, -20°C to +70°C, 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":"±50ppm","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":[{"question":"What are the output types of the DSC400-3133Q0100KE1T?","answer":"Each of the four outputs can be configured as LVCMOS or LVDS. This flexibility lets you drive a mix of single-ended and differential clock loads from one device."},{"question":"Does the DSC400-3133Q0100KE1T have an enable/disable function?","answer":"Yes — the part has an enable/disable function per output, so you can shut down unused clock domains to save power without adding external logic."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3133Q0100KE1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3133Q0100KE1T 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}}