{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-0303Q0086KE2T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-0303Q0086KE2T","canonicalUrl":"https://icboms.com/microchip/DSC400-0303Q0086KE2T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-0303Q0086KE2T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series MEMS XO, dual-frequency LVDS output 148.5 MHz / 148.35 MHz, ±25 ppm stability, 2.25 V to 3.6 V supply, enable/disable function, 20-VFQFN package, active production.","salesMarkdown":"## Dual-frequency LVDS timing for video The DSC400-0303Q0086KE2T is a MEMS-based XO (standard) from Microchip's DSC400 series, delivering two LVDS output frequencies: 148.5 MHz on output 1 and 148.35 MHz on output 2. These frequencies are standard for video clocking—148.5 MHz is the pixel clock for 1080p at 60 Hz, while 148.35 MHz is the 59.94 Hz variant used in NTSC-compatible broadcast equipment. The supply voltage range of 2.25 V to 3.6 V covers 2.5 V and 3.3 V logic rails without an external regulator. ## Active lifecycle and package footprint The 20-VFQFN exposed-pad package (5.00 mm x 3.20 mm, 0.90 mm height) is a standard footprint for MEMS oscillators; the exposed pad must be soldered to a ground plane for thermal and electrical performance.","metaTitle":"DSC400-0303Q0086KE2T MEMS XO – 148.5/148.35 MHz LVDS, Active","metaDescription":"Microchip DSC400-0303Q0086KE2T MEMS XO: dual-frequency LVDS output (148.5/148.35 MHz), ±25 ppm stability, 2.25-3.6 V supply, enable/disable, 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":"±25ppm","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2cde0a1338c86a6e0d874fa00fc7545f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-0303Q0086KE2T/alternatives.json"},"ai":{"faq":[{"question":"What are the output frequencies of DSC400-0303Q0086KE2T?","answer":"Output 1 is 148.5 MHz; output 2 is 148.35 MHz. Both are LVDS."},{"question":"What supply voltage does DSC400-0303Q0086KE2T require?","answer":"The supply voltage range is 2.25 V to 3.6 V, covering 2.5 V and 3.3 V rails."},{"question":"Can DSC400-0303Q0086KE2T replace a quartz oscillator?","answer":"Yes, it is a MEMS-based XO that can drop into a standard oscillator socket if the supply voltage, output type (LVDS), and package footprint (20-VFQFN) match. The MEMS resonator is less sensitive to vibration and shock than quartz, but the board layout must accommodate the exposed pad."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-0303Q0086KE2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-0303Q0086KE2T 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}}