{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3133Q0100KI1T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3133Q0100KI1T","canonicalUrl":"https://icboms.com/microchip/DSC400-3133Q0100KI1T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3133Q0100KI1T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series MEMS XO, quad-output, LVCMOS and LVDS, 148.35 MHz / 148.5 MHz / 156.25 MHz / 25 MHz / 197.8 MHz / 198 MHz, 2.25-3.6 V supply, ±50 ppm stability, -40 to 85 °C, 20-VFQFN exposed pad, tape and reel.","salesMarkdown":"## Quad-output MEMS XO for mixed-speed clock trees Output frequencies span 148.35 MHz, 148.5 MHz, 156.25 MHz, 25 MHz, 197.8 MHz, and 198 MHz, with LVCMOS and LVDS signalling options — covering video pixel clocks, Ethernet reference, and system base clock in one device. ## Supply range and output type flexibility Operating from a 2.25 V to 3.6 V supply, this oscillator runs directly from a 2.5 V or 3.3 V rail without an intermediate LDO. The Enable/Disable function gates all outputs, letting the system power down the clock tree when idle. Outputs are configurable as LVCMOS or LVDS. LVCMOS suits short PCB traces to a single load; LVDS drives differential pairs for longer runs or multiple fan-out with controlled impedance. The 20-VFQFN Exposed Pad package measures 5.00 mm x 3.20 mm, with a 0.90 mm seated height. ## Lifecycle and sourcing status Product status is Active.","metaTitle":"DSC400-3133Q0100KI1T MEMS XO – Quad Output, LVCMOS/LVDS","metaDescription":"Microchip DSC400-3133Q0100KI1T: quad-output MEMS XO, 148.35/148.5/156.25/25/197.8/198 MHz, LVCMOS/LVDS, 2.25-3.6V, -40 to 85°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":"-40°C~85°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":"Is DSC400-3133Q0100KI1T compatible with a 2.5V supply?","answer":"Yes, the 2.25 V to 3.6 V supply range includes 2.5 V. No external LDO is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3133Q0100KI1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3133Q0100KI1T 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}}