{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-0303Q0086KE1","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-0303Q0086KE1","canonicalUrl":"https://icboms.com/microchip/DSC400-0303Q0086KE1","factsUrl":"https://icboms.com/api/mcp/products/DSC400-0303Q0086KE1","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC400-0303Q0086KE1, XO (Standard) MEMS oscillator, LVDS output, dual frequencies 148.5 MHz and 148.35 MHz, ±50 ppm stability, 2.25V–3.6V supply, -20°C to 70°C, 20-VFQFN exposed-pad package.","salesMarkdown":"## Dual-frequency LVDS MEMS oscillator for video-timing rails The DSC400-0303Q0086KE1 is a MEMS-based XO (Standard) oscillator from Microchip's DSC400 series, delivering two independent LVDS output frequencies: 148.5 MHz and 148.35 MHz. These frequencies align with broadcast video standards — 148.5 MHz is the pixel clock for 1080p at 60 Hz, and 148.35 MHz covers the 59.94 Hz variant. Runs on a 2.25V to 3.6V supply rail — compatible with 2.5V and 3.3V logic domains without an external regulator. Housed in a 20-VFQFN with exposed pad (5.00 mm × 3.20 mm, 0.90 mm height). The 0.50 mm pitch QFN demands a solder-paste stencil aperture that matches the datasheet footprint; a via-in-pad pattern under the pad improves thermal transfer but requires tenting on the opposite side to prevent solder wicking.","metaTitle":"DSC400-0303Q0086KE1 MEMS XO – LVDS, 148.5/148.35 MHz, Active","metaDescription":"Microchip DSC400-0303Q0086KE1: XO (Standard) MEMS oscillator, LVDS output, dual frequencies 148.5 MHz & 148.35 MHz, ±50 ppm stability, -20°C to 70°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":"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":"±50ppm","Frequency - Output 1":"148.5MHz","Frequency - Output 2":"148.35MHz","Frequency - Output 3":"-","Frequency - Output 4":"-","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/2cde0a1338c86a6e0d874fa00fc7545f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output type and frequency of DSC400-0303Q0086KE1?","answer":"LVDS output with two frequencies: 148.5 MHz on Output 1 and 148.35 MHz on Output 2. These are the standard pixel clocks for 1080p video at 60 Hz and 59.94 Hz respectively."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-0303Q0086KE1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-0303Q0086KE1 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}}