{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2311KI2-R0049","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2311KI2-R0049","canonicalUrl":"https://icboms.com/microchip/DSC2311KI2-R0049","factsUrl":"https://icboms.com/api/mcp/products/DSC2311KI2-R0049","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC2311KI2-R0049, XO (Standard) MEMS oscillator, dual 33.333333 MHz CMOS outputs, ±25 ppm stability, 2.25-3.6 V supply, -40 to 85 °C, 6-VDFN package","salesMarkdown":"## Dual-output MEMS oscillator for matched clock trees Supply voltage spans 2.25V to 3.6V, covering both 2.5V and 3.3V rails directly. Housed in a 6-VDFN package measuring 2.50 mm x 2.00 mm with a 0.90 mm seated height. The 0.035-inch profile fits under a low-clearance shield or mezzanine board. The part is design-in ready and available through independent distribution.","metaTitle":"DSC2311KI2-R0049 MEMS Oscillator – Dual 33.333 MHz, ±25 ppm","metaDescription":"Microchip DSC2311KI2-R0049 XO (Standard) with dual 33.333333 MHz CMOS outputs, ±25 ppm stability, 2.25-3.6V supply, -40°C to 85°C.","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":"CMOS","Series":"DSC2311","Package":"Tube","Function":"Enable/Disable","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC2311","Frequency Stability":"±25ppm","Frequency - Output 1":"33.333333MHz","Frequency - Output 2":"33.333333MHz","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-","Current - Supply (Disable) (Max)":"23 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/37128359663bb52f13060c2518768f5b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC2311KI2-R0049/alternatives.json"},"ai":{"faq":[{"question":"Is DSC2311KI2-R0049 a direct replacement for standard quartz oscillators?","answer":"Functionally yes — it outputs a standard CMOS clock at 33.333333 MHz with ±25 ppm stability, matching the electrical interface of a quartz oscillator. The MEMS resonator is more robust against vibration and shock, but the pinout and footprint (6-VDFN) differ from common 4-pin quartz packages. Verify the PCB land pattern against the 2.50 mm x 2.00 mm 6-VDFN before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2311KI2-R0049","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2311KI2-R0049 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}}