{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2311KI1-R0041","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2311KI1-R0041","canonicalUrl":"https://icboms.com/microchip/DSC2311KI1-R0041","factsUrl":"https://icboms.com/api/mcp/products/DSC2311KI1-R0041","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC2311KI1-R0041, DSC2311 series, XO (Standard) MEMS oscillator, dual 100 MHz CMOS outputs, ±50 ppm stability, 2.25V–3.6V supply, -40 to 85°C, 6-VDFN package.","salesMarkdown":"## Dual 100 MHz clock from a MEMS resonator The DSC2311KI1-R0041 delivers two 100 MHz CMOS clock outputs from a single MEMS resonator, eliminating the need for a separate crystal and two oscillators on the BOM. The MEMS base resonator is less sensitive to shock and vibration than a quartz crystal — relevant for industrial motor drives and outdoor telecom cabinets where mechanical stress is routine. ## Wide supply rail and temperature grade Rated for 2.25V to 3.6V supply, this oscillator runs from a 2.5V or 3.3V rail without a secondary regulator — the same part works across both logic families on the same board. The -40 to 85°C industrial temperature range covers factory-floor equipment, outdoor base stations, and engine-bay electronics where ambient temperature exceeds commercial 70°C limits. Frequency stability is held to ±50 ppm across the full temperature and voltage range — tight enough for 100Base-T Ethernet and most MCU clock trees without external trimming. ## Package footprint and enable/disable function Housed in a 6-VDFN package measuring 2.50 mm x 2.00 mm with a 0.90 mm height — the compact footprint suits space-constrained designs like handheld instruments or multi-channel I/O modules. The Enable/Disable function lets the system shut down the oscillator outputs, dropping supply current to a maximum of 23 mA in the disabled state — useful for power-sensitive applications that gate clocks during sleep modes. Suitable for both new designs and production replenishment. Sourced through independent distribution; quoted to order against the BOM quantity.","metaTitle":"DSC2311KI1-R0041 MEMS XO – Dual 100 MHz CMOS, Active","metaDescription":"DSC2311KI1-R0041 MEMS oscillator: dual 100 MHz CMOS outputs, ±50 ppm stability, -40 to 85°C, 2.25-3.6V supply. 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":"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":"±50ppm","Frequency - Output 1":"100MHz","Frequency - Output 2":"100MHz","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/94bd62315fa23d8a5866320b50567b1f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy DSC2311KI1-R0041 and how is it quoted?","answer":"DSC2311KI1-R0041 is an active Microchip part sourced through independent distribution. It is quoted to order against your BOM quantity — no stock-holding claim. Availability and current pricing are confirmed at RFQ."},{"question":"What is the closest pin-compatible alternative in the DSC2311 family?","answer":"The DSC2311 series shares the same 6-VDFN package and pinout across frequency variants. Any other DSC2311 order code with the same package suffix (KI1) is footprint-compatible — the difference is the output frequency pair. Confirm the BOM frequency requirement before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2311KI1-R0041","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2311KI1-R0041 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}}