{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2311KI2-R0056T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2311KI2-R0056T","canonicalUrl":"https://icboms.com/microchip/DSC2311KI2-R0056T","factsUrl":"https://icboms.com/api/mcp/products/DSC2311KI2-R0056T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC2311 series MEMS XO, 16MHz + 32MHz CMOS outputs, ±25ppm stability, 2.25-3.6V supply, -40 to +85°C, 6-VDFN package, enable/disable function","salesMarkdown":"## MEMS clock source with dual-frequency output It delivers two independent CMOS clock outputs: 16 MHz on output 1 and 32 MHz on output 2. ## Supply rail and power management The wide supply range of 2.25 V to 3.6 V means the oscillator runs directly off a 2.5 V, 3.0 V, or 3.3 V rail with no external LDO. Housed in a 6-VDFN measuring 2.50 mm x 2.00 mm with a 0.90 mm seated height, the DSC2311KI2-R0056T fits into space-constrained designs such as IoT modules and portable instruments.","metaTitle":"DSC2311KI2-R0056T Microchip MEMS XO, 16MHz + 32MHz, CMOS","metaDescription":"Active MEMS oscillator, dual output 16MHz & 32MHz, ±25ppm stability, 2.25-3.6V supply, industrial temp, enable/disable. Sourced per RFQ.","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":"Tape & Reel (TR)","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":"16MHz","Frequency - Output 2":"32MHz","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/875430a2cbbf4706beb801eedc800940.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC2311KI2-R0056T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC2311KI2-R0056T a drop-in replacement for a 16 MHz quartz oscillator?","answer":"It can replace a single 16 MHz quartz oscillator if your design also needs a 32 MHz clock — the DSC2311KI2-R0056T outputs both frequencies from one package. However, it is a MEMS-based oscillator with a different internal architecture than a quartz crystal; verify that the output drive strength, rise/fall times, and jitter are compatible with your load. The 6-VDFN footprint is not pin-compatible with a standard 4-pin quartz oscillator can."},{"question":"Can DSC2311KI2-R0056T operate at 3.3 V supply voltage?","answer":"Yes. The supply range is 2.25 V to 3.6 V, so 3.3 V is within spec. The CMOS output swing tracks the supply rail."},{"question":"Does DSC2311KI2-R0056T have an enable/disable feature?","answer":"Yes. The function is Enable/Disable. When disabled, the maximum supply current is 23 mA."},{"question":"What is the difference between MEMS and quartz oscillators?","answer":"MEMS oscillators (like this DSC2311) use a silicon micro-electromechanical resonator instead of a quartz crystal. They offer faster start-up, better shock/vibration tolerance, and typically a smaller footprint. The trade-off is that MEMS oscillators may have slightly higher phase noise than a high-end quartz oscillator, but for most digital clocking applications the difference is negligible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2311KI2-R0056T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2311KI2-R0056T 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}}