{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2311KL2-R0027","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2311KL2-R0027","canonicalUrl":"https://icboms.com/microchip/DSC2311KL2-R0027","factsUrl":"https://icboms.com/api/mcp/products/DSC2311KL2-R0027","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC2311KL2-R0027, XO (Standard), MEMS base resonator, dual 27 MHz CMOS outputs, ±25 ppm stability, 2.25V–3.6V supply, -40°C to 105°C, 6-VDFN package.","salesMarkdown":"## What this MEMS oscillator delivers for your clock tree The DSC2311KL2-R0027 is a standard XO with a MEMS resonator, delivering two 27 MHz CMOS outputs from a single 6-VDFN package — a clean clock source for MCUs, FPGAs, or Ethernet PHYs that need a common reference without a second oscillator. Supply voltage spans 2.25 V to 3.6 V, so the same part works on a 2.5 V or 3.3 V rail without a separate regulator — one BOM line covers both power domains. ## Package footprint and enable/disable control The 6-VDFN package measures 2.50 mm x 2.00 mm with a 0.90 mm height — a compact footprint that fits tight PCB layouts, though the 6-pin DFN requires careful solder-paste stencil design to avoid bridging.","metaTitle":"DSC2311KL2-R0027 XO (Standard) – Microchip MEMS Oscillator","metaDescription":"DSC2311KL2-R0027: XO (Standard) from Microchip, ±25 ppm stability, dual 27 MHz CMOS outputs, -40°C to 105°C, 6-VDFN. 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":"±25ppm","Frequency - Output 1":"27MHz","Frequency - Output 2":"27MHz","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8320d08608686df93406adb75d3fdbe6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC2311KL2-R0027/alternatives.json"},"ai":{"faq":[{"question":"What is the frequency stability of DSC2311KL2-R0027?","answer":"The frequency stability is ±25 ppm over the full -40°C to 105°C operating temperature range, which covers the typical timing budget for most MCU and FPGA reference clocks without external compensation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2311KL2-R0027","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2311KL2-R0027 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}}