{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2311KL1-R0002","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2311KL1-R0002","canonicalUrl":"https://icboms.com/microchip/DSC2311KL1-R0002","factsUrl":"https://icboms.com/api/mcp/products/DSC2311KL1-R0002","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC2311KL1-R0002, XO (Standard) MEMS oscillator, dual CMOS outputs 25 MHz and 125 MHz, ±50 ppm stability, 2.25 V to 3.6 V supply, -40°C to 105°C, 6-VDFN package","salesMarkdown":"## Dual-frequency 25 MHz / 125 MHz CMOS XO The DSC2311KL1-R0002 is a Microchip Technology MEMS-based XO (Standard) oscillator that outputs two independent CMOS clocks: 25 MHz on Output 1 and 125 MHz on Output 2. That stability budget fits most 100BASE-TX Ethernet, USB 2.0, and general-purpose microcontroller clocking requirements without needing a TCXO. The supply voltage accepts 2.25 V to 3.6 V, covering both 2.5 V and 3.3 V logic rails with margin. ## 6-VDFN package and board layout notes Housed in a 6-VDFN package measuring 2.50 mm x 2.00 mm with a 0.90 mm seated height. The small footprint demands careful fan-out — the 125 MHz output trace should be impedance-controlled (50 Ω typical) and kept short to avoid signal-integrity reflections. Decouple the supply pin with a 0.1 µF capacitor placed within 2 mm of the VDD pin. Microchip lists the DSC2311KL1-R0002 as Active. No pin-compatible second source is documented; the DSC2311 family shares the same footprint and supply range, so a different frequency variant from the same series is the simplest cross-reference if the dual-output requirement changes.","metaTitle":"DSC2311KL1-R0002 XO 25MHz/125MHz CMOS MEMS Oscillator -","metaDescription":"DSC2311KL1-R0002 XO (Standard) from Microchip Technology. Dual 25MHz & 125MHz CMOS outputs, ±50ppm stability, -40°C to 105°C, 2.25V-3.6V supply. 6-VDFN package.","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":"25MHz","Frequency - Output 2":"125MHz","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~105°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/74bc10c35548867ba30174f3241b3943.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the frequency outputs of the DSC2311KL1-R0002?","answer":"Output 1 is 25 MHz and Output 2 is 125 MHz, both CMOS logic levels."},{"question":"Does the DSC2311KL1-R0002 have an enable/disable pin?","answer":"Yes, it includes an Enable/Disable function. When disabled, the maximum supply current is 23 mA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2311KL1-R0002","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2311KL1-R0002 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}}