{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3333Q0099KI2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3333Q0099KI2","canonicalUrl":"https://icboms.com/microchip/DSC400-3333Q0099KI2","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3333Q0099KI2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC400-3333Q0099KI2, XO (Standard) MEMS oscillator, LVDS output, quad-frequency: 148.35/148.5 MHz, 156.25 MHz, 208.333333 MHz, 197.8/198 MHz, ±25 ppm stability, -40 to +85 °C, 2.25-3.6 V supply, 20-VFQFN exposed pad package","salesMarkdown":"## Quad-output LVDS clock with video and networking frequencies The DSC400-3333Q0099KI2 is a MEMS-based XO that delivers four independent LVDS clock outputs from a single 20-VFQFN package — frequencies at 148.35 MHz and 148.5 MHz (Output 1), 156.25 MHz (Output 2), 208.333333 MHz (Output 3), and 197.8 MHz and 198 MHz (Output 4). The 148.35/148.5 MHz pair aligns with 3G-SDI and UHD-SDI video line rates; 156.25 MHz is the common reference for 10 GbE and SFP+ SerDes; 208.333333 MHz clocks 12G-SDI or PCIe Gen3; the 197.8/198 MHz output suits FPGA transceiver reference or 4G/5G baseband timing. The exposed-pad package measures 5.00 mm × 3.20 mm with a height of 0.90 mm — the small footprint frees board area, but the central thermal pad requires a via-in-pad array to conduct heat to the ground plane and to anchor the part against reflow tombstoning.","metaTitle":"DSC400-3333Q0099KI2 – Microchip MEMS XO, Quad LVDS Output","metaDescription":"Active Microchip DSC400 quad-output LVDS XO (148.35/148.5, 156.25, 208.33, 197.8/198 MHz). ±25 ppm stability, -40 to +85 °C, 2.25-3.6 V. 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":"LVDS","Series":"DSC400","Package":"Tube","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":"208.333333MHz","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/528b19bec90af858f699f483a2d753c6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the DSC400-3333Q0099KI2 or request a quote?","answer":"The DSC400-3333Q0099KI2 is Active and available through independent distribution. Submit an RFQ with your target quantity — pricing and lead time are confirmed at quote time. No stock-holding claim is made on this page."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3333Q0099KI2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3333Q0099KI2 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}}