{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3333Q0089KI1T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3333Q0089KI1T","canonicalUrl":"https://icboms.com/microchip/DSC400-3333Q0089KI1T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3333Q0089KI1T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400-3333Q0089KI1T, XO (Standard) MEMS oscillator, LVDS outputs at 148.35 MHz and 148.5 MHz, ±50 ppm stability, 2.25V–3.6V supply, -40°C to 85°C, 20-VFQFN exposed pad package.","salesMarkdown":"## Dual-frequency LVDS clock for video timing chains The DSC400-3333Q0089KI1T delivers two LVDS clock outputs at 148.35 MHz and 148.5 MHz — the standard pixel clock rates for 1080p/60 Hz video and broadcast reference. A single oscillator replaces two quartz cans, saving board area and reducing BOM count. ## Supply flexibility and temperature range for industrial use The 2.25V to 3.6V supply range lets this oscillator run from a 2.5V or 3.3V rail without a separate LDO — one less part to qualify. Microchip Technology is the sole manufacturer; no second-source pin-compatible drop-in is listed on the public record.","metaTitle":"DSC400-3333Q0089KI1T MEMS XO LVDS 148.35/148.5MHz Active","metaDescription":"Microchip DSC400-3333Q0089KI1T dual-output LVDS MEMS oscillator. 148.35 MHz + 148.5 MHz, ±50 ppm stability, -40 to 85°C. Active production. RFQ for pricing.","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":"148.35MHz","Frequency - Output 2":"148.5MHz","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/173357f954a2b06004a9dae1ef8117da.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-3333Q0089KI1T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC400-3333Q0089KI1T compatible with 3.3V LVDS?","answer":"Yes. The supply voltage range is 2.25V to 3.6V, so a 3.3V rail is within spec. The LVDS output is a differential pair — the receiver must be LVDS-compatible; it is not a single-ended CMOS output."},{"question":"Can I use DSC400-3333Q0089KI1T as a replacement for a standard quartz oscillator?","answer":"If your board expects a single-ended CMOS clock, no — this part outputs LVDS, a differential signal that requires a 100-ohm termination at the receiver. If your design already uses an LVDS input, the MEMS-based DSC400 is a drop-in replacement for a quartz LVDS oscillator with better shock tolerance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3333Q0089KI1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3333Q0089KI1T 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}}