{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-0303Q0086KI1T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-0303Q0086KI1T","canonicalUrl":"https://icboms.com/microchip/DSC400-0303Q0086KI1T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-0303Q0086KI1T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC400 series, XO (Standard) MEMS oscillator, LVDS output, dual frequencies 148.5 MHz and 148.35 MHz, ±50 ppm stability, -40°C to 85°C, 20-VFQFN exposed pad package.","salesMarkdown":"## MEMS oscillator with dual LVDS clock outputs The DSC400-0303Q0086KI1T is a MEMS-based XO (Standard) from Microchip's DSC400 series, delivering two LVDS clock outputs at 148.5 MHz and 148.35 MHz — frequencies commonly paired in broadcast video and professional AV equipment where a pixel clock and a line-locked clock share the same oscillator. ## Supply range, stability, and enable function Operates from a 2.25 V to 3.6 V supply rail, so it can run from a 2.5 V or 3.3 V LDO without a separate regulator. The 20-VFQFN exposed pad package (5.00 mm x 3.20 mm, 0.90 mm height) requires a thermal pad on the PCB — the centre pad must be soldered to a ground plane for rated thermal performance.","metaTitle":"DSC400-0303Q0086KI1T MEMS XO, LVDS, 148.5/148.35 MHz, Active","metaDescription":"Microchip DSC400-0303Q0086KI1T MEMS XO, LVDS output, dual frequencies 148.5 MHz & 148.35 MHz, ±50 ppm stability, -40°C to 85°C, 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":"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":"148.5MHz","Frequency - Output 2":"148.35MHz","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2cde0a1338c86a6e0d874fa00fc7545f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-0303Q0086KI1T/alternatives.json"},"ai":{"faq":[{"question":"What is the output type and frequency of the DSC400-0303Q0086KI1T?","answer":"The output is LVDS, with two fixed frequencies: 148.5 MHz on output 1 and 148.35 MHz on output 2. These are the standard pixel and line-locked clocks for 1080p video at 60 Hz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-0303Q0086KI1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-0303Q0086KI1T 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}}