{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2311KL2-R0027T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2311KL2-R0027T","canonicalUrl":"https://icboms.com/microchip/DSC2311KL2-R0027T","factsUrl":"https://icboms.com/api/mcp/products/DSC2311KL2-R0027T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC2311KL2-R0027T, MEMS XO (Standard), dual 27 MHz CMOS outputs, ±25 ppm stability, 2.25-3.6 V supply, 6-VDFN package","salesMarkdown":"## Why a MEMS oscillator instead of a crystal The DSC2311KL2-R0027T uses a MEMS resonator as its base, not a quartz crystal — so there are no load capacitors to match, no negative-resistance margin to calculate, and no start-up reliability gamble. Two 27 MHz rails from a single 6-VDFN package (2.50 mm × 2.00 mm, 0.90 mm height) — one device drives two clock domains, saving a second oscillator footprint and the associated bypass caps. The 2.25 V to 3.6 V supply range lets it run directly from a 2.5 V or 3.3 V rail — no extra LDO or level translator for the core voltage.","metaTitle":"DSC2311KL2-R0027T MEMS XO – Dual 27 MHz, CMOS, 6-VDFN","metaDescription":"Active MEMS oscillator, dual 27 MHz CMOS outputs, ±25 ppm stability, -40 to +105 °C, 2.25-3.6 V supply. 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":"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-R0027T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC2311KL2-R0027T RoHS compliant?","answer":"The evidence does not list a RoHS compliance statement, but the part is an active Microchip product in a standard 6-VDFN package. Confirm the specific date-code lot's RoHS status at RFQ — the manufacturer's packaging label carries the compliance marking."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2311KL2-R0027T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2311KL2-R0027T 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}}