{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2033FI1-F0025T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2033FI1-F0025T","canonicalUrl":"https://icboms.com/microchip/DSC2033FI1-F0025T","factsUrl":"https://icboms.com/api/mcp/products/DSC2033FI1-F0025T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC2033FI1-F0025T, MEMS XO (Standard), dual LVDS outputs 100 MHz and 50 MHz, ±50 ppm stability, 2.25 V to 3.6 V supply, -40°C to +85°C, 14-VFQFN exposed pad, tape & reel.","salesMarkdown":"## Dual-frequency MEMS XO – 100 MHz and 50 MHz LVDS The DSC2033FI1-F0025T is a MEMS-based XO (Standard) that generates two independent LVDS clock outputs from a single resonator: 100 MHz on output 1 and 50 MHz on output 2. This eliminates a second oscillator footprint and the associated routing for a common dual-clock scenario — FPGA core logic at 100 MHz and a 50 MHz reference for the PHY or transceiver. Supply voltage spans 2.25 V to 3.6 V, covering 2.5 V and 3.3 V rails without an external regulator. ## Industrial temperature and stability for timing-critical boards For a 100 MHz clock, that is a maximum drift of ±5 kHz — well within the capture range of a typical Ethernet PHY or SerDes PLL. The 38 mA typical supply current is modest, but the pad still needs a solid ground connection to keep the die temperature within spec in a still-air enclosure. Microchip lists the DSC2033FI1-F0025T as Active.","metaTitle":"DSC2033FI1-F0025T – Microchip MEMS XO, 100 MHz & 50 MHz LVDS","metaDescription":"DSC2033FI1-F0025T: Microchip MEMS XO, dual output 100 MHz & 50 MHz LVDS, ±50 ppm stability, -40°C to +85°C, 14-VFQFN. Active production – quoted to order.","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":"DSC2033","Package":"Tape & Reel (TR)","Function":"Enable/Disable","Base Resonator":"MEMS","Package / Case":"14-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC2033","Frequency Stability":"±50ppm","Frequency - Output 1":"100MHz","Frequency - Output 2":"50MHz","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"38mA (Typ)","Current - Supply (Disable) (Max)":"23 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/42872e8142180e4ca2e3f7a52621f810.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the output frequencies of the DSC2033FI1-F0025T?","answer":"Output 1 is 100 MHz LVDS; output 2 is 50 MHz LVDS. Both are generated from the same MEMS resonator and are active simultaneously when the device is enabled."},{"question":"Is the DSC2033FI1-F0025T RoHS compliant?","answer":"The part is listed as RoHS compliant per Microchip's standard material declaration for the DSC2033 series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2033FI1-F0025T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2033FI1-F0025T 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}}