{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2311KL2-R0048T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2311KL2-R0048T","canonicalUrl":"https://icboms.com/microchip/DSC2311KL2-R0048T","factsUrl":"https://icboms.com/api/mcp/products/DSC2311KL2-R0048T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC2311KL2-R0048T, MEMS-based XO (Standard), dual CMOS outputs at 24 MHz and 72 MHz, ±25 ppm stability, 2.25–3.6 V supply, -40°C to 105°C, 6-VDFN package.","salesMarkdown":"## MEMS XO with dual CMOS outputs at 24 MHz and 72 MHz The DSC2311KL2-R0048T is a MEMS-based XO (Standard) from Microchip's DSC2311 series, delivering two independent CMOS clock outputs: 24 MHz on output 1 and 72 MHz on output 2. Frequency stability is ±25 ppm across the full -40°C to 105°C industrial temperature range — tight enough for 10/100 Ethernet MAC reference clocks and USB full-speed crystal-less designs, where the ppm budget includes the oscillator plus the PHY's internal PLL. Housed in a 6-VDFN package measuring 2.50 mm x 2.00 mm with a 0.90 mm seated height, the DSC2311KL2-R0048T fits under low-profile enclosures and alongside dense BGA components on a 4-layer board. The 0.90 mm height is a common constraint for mezzanine card spacing — confirm the keep-out zone above the oscillator when stacking boards at 5 mm pitch.","metaTitle":"DSC2311KL2-R0048T MEMS XO – 24 MHz & 72 MHz CMOS, ±25 ppm","metaDescription":"Microchip DSC2311KL2-R0048T MEMS XO, dual CMOS outputs 24 MHz & 72 MHz, ±25 ppm stability, 2.25–3.6 V supply, -40°C to 105°C, 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":"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":"24MHz","Frequency - Output 2":"72MHz","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/22f43edd3b65aee2b84eb4b40d9c75ef.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency stability of DSC2311KL2-R0048T?","answer":"The DSC2311KL2-R0048T specifies ±25 ppm frequency stability across the full -40°C to 105°C operating temperature range."},{"question":"Is DSC2311KL2-R0048T RoHS compliant?","answer":"The DSC2311KL2-R0048T is listed as RoHS compliant per the manufacturer's documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2311KL2-R0048T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2311KL2-R0048T 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}}