{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2311KL2-R0048","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2311KL2-R0048","canonicalUrl":"https://icboms.com/microchip/DSC2311KL2-R0048","factsUrl":"https://icboms.com/api/mcp/products/DSC2311KL2-R0048","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC2311, XO (Standard), MEMS resonator, dual CMOS outputs 24 MHz and 72 MHz, ±25 ppm stability, 2.25 V–3.6 V supply, -40°C to +105°C, 6-VDFN package","salesMarkdown":"## Dual-frequency clock in a single 6-VDFN package The DSC2311KL2-R0048 is a MEMS-based XO (Standard) that outputs two independent CMOS clock frequencies — 24 MHz on output 1 and 72 MHz on output 2 — from a single 6-VDFN package measuring 2.50 mm x 2.00 mm. This eliminates a second oscillator can and its associated PCB footprint, reducing BOM line count and layout complexity. The 2.25 V to 3.6 V supply range lets it run directly from a 2.5 V or 3.3 V rail without an intermediate regulator. ## Enable/disable for power gating This is useful in battery-powered or duty-cycled systems where the clock can be gated during sleep modes. ## MEMS resonator reliability vs quartz","metaTitle":"DSC2311KL2-R0048 MEMS XO – Dual Output 24/72 MHz","metaDescription":"Microchip DSC2311KL2-R0048 XO (Standard) with MEMS resonator, dual CMOS outputs 24 MHz & 72 MHz, ±25 ppm stability, 2.25-3.6 V supply, -40°C to 105°C, 6-VDFN","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":"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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/22f43edd3b65aee2b84eb4b40d9c75ef.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC2311KL2-R0048/alternatives.json"},"ai":{"faq":[{"question":"Does the DSC2311KL2-R0048 have an enable/disable function?","answer":"Yes, the function is listed as Enable/Disable. Pulling the enable pin low tri-states the outputs and reduces supply current to a maximum of 23 mA in the disabled state."},{"question":"Is the DSC2311KL2-R0048 a direct replacement for a crystal oscillator?","answer":"It is a drop-in replacement in terms of function — it provides a clock output without needing external load capacitors or a feedback resistor. However, the 6-VDFN package is a surface-mount footprint different from a through-hole crystal can. Verify the PCB land pattern matches the 2.50 mm x 2.00 mm, 6-pin DFN before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2311KL2-R0048","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2311KL2-R0048 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}}