{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-0103Q0102KE2T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-0103Q0102KE2T","canonicalUrl":"https://icboms.com/microchip/DSC400-0103Q0102KE2T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-0103Q0102KE2T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC400 series MEMS XO (Standard), dual output: 148.5 MHz (LVDS) and 14.7456 MHz (LVCMOS), ±25 ppm stability, 2.25V–3.6V supply, -20°C to 70°C, 20-VFQFN exposed pad package.","salesMarkdown":"## Dual-frequency MEMS oscillator for video and serial clocks The DSC400-0103Q0102KE2T is a MEMS-based XO (Standard) from Microchip's DSC400 series, delivering two independent output frequencies: 148.5 MHz on one output and 14.7456 MHz on the other. The 148.5 MHz output is a standard video clock rate (common for 1080p and 4K video interfaces), while 14.7456 MHz is a classic serial-communications baud-rate reference (e.g., 115200 bps × 128). The part supports both LVCMOS and LVDS output formats, selectable per output. LVCMOS is suitable for routing to a single-ended clock input on an FPGA or ASIC; LVDS provides differential signalling for low-jitter, long-trace distribution across a PCB or backplane. ## Supply voltage and frequency stability Operating from a 2.25V to 3.6V supply, this oscillator can share a 2.5V or 3.3V rail without a dedicated LDO. ## Package and enable/disable function Housed in a 20-VFQFN with exposed pad (5.00mm × 3.20mm, 0.90mm height), the DSC400-0103Q0102KE2T requires a thermal land on the PCB for heat sinking and mechanical stability.","metaTitle":"DSC400-0103Q0102KE2T MEMS XO – 148.5 MHz & 14.7456 MHz","metaDescription":"Microchip DSC400-0103Q0102KE2T dual-output MEMS oscillator: 148.5 MHz + 14.7456 MHz, ±25 ppm, LVCMOS/LVDS, 2.25-3.6V, -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":"LVCMOS, 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":"14.7456MHz","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/35fee811e2c5afa73b9fd9ee5f104fbf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the DSC400-0103Q0102KE2T support LVDS or LVCMOS output?","answer":"Both. The DSC400-0103Q0102KE2T offers LVCMOS and LVDS output formats. The 148.5 MHz output is typically configured as LVDS for differential video clocks, while the 14.7456 MHz output is often LVCMOS for serial interface references."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-0103Q0102KE2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-0103Q0102KE2T 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}}