{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2033FI2-F0031","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2033FI2-F0031","canonicalUrl":"https://icboms.com/microchip/DSC2033FI2-F0031","factsUrl":"https://icboms.com/api/mcp/products/DSC2033FI2-F0031","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC2033FI2-F0031, MEMS-based XO (Standard), dual LVDS outputs at 100 MHz and 10 MHz, ±25 ppm stability, -40°C to 85°C, 2.25-3.6 V supply, 14-VFQFN exposed-pad package.","salesMarkdown":"## What this MEMS oscillator does — two clocks, one package The DSC2033FI2-F0031 is a MEMS-based XO (Standard) that generates two independent LVDS clock outputs: 100 MHz on Output 1 and 10 MHz on Output 2, both from the same silicon die. ## Supply voltage and temperature — fits 3.3 V and 2.5 V rails ## Package and board layout — 14-VFQFN with exposed pad The LVDS output pair requires 100-ohm differential trace impedance on the PCB; the 38 mA max supply current is dominated by the output driver, so the thermal budget is modest. No stock-holding claim — quoted per order.","metaTitle":"DSC2033FI2-F0031 Microchip MEMS XO, 100 MHz + 10 MHz LVDS","metaDescription":"DSC2033FI2-F0031 Microchip MEMS XO, dual-output 100 MHz & 10 MHz LVDS, ±25 ppm, -40°C to 85°C, 2.25-3.6V. 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":"Tube","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":"±25ppm","Frequency - Output 1":"100MHz","Frequency - Output 2":"10MHz","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1d8d903760b2fc8fee652986ff8e4b66.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC2033FI2-F0031/alternatives.json"},"ai":{"faq":[{"question":"Does the DSC2033FI2-F0031 have an enable/disable function?","answer":"Yes, the function is Enable/Disable. When disabled, the supply current drops to 23 mA max — the outputs go high-impedance, not a fixed logic level."},{"question":"Is the DSC2033FI2-F0031 replaceable by another Microchip oscillator with the same pinout?","answer":"The DSC2033 series shares the same 14-VFQFN footprint and pinout across frequency options. A different DSC2033 variant with the same package and supply range is a drop-in replacement if the output frequencies match your clock tree. Confirm the output frequencies and stability grade before substituting."},{"question":"What is the difference between the DSC2033FI2-F0031 and a standard quartz oscillator?","answer":"The DSC2033 uses a MEMS resonator instead of a quartz crystal. MEMS oscillators start up faster (typically <5 ms vs 10-20 ms for quartz), survive higher shock and vibration, and have a wider operating temperature range. The trade-off is higher phase noise and jitter compared to a high-end quartz oscillator — fine for digital logic and Ethernet, not for RF synthesis or precision timing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2033FI2-F0031","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2033FI2-F0031 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}}