{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121CE5-024.5670","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121CE5-024.5670","canonicalUrl":"https://icboms.com/microchip/DSC1121CE5-024.5670","factsUrl":"https://icboms.com/api/mcp/products/DSC1121CE5-024.5670","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121CE5-024.5670, XO (Standard) MEMS oscillator, 24.567 MHz CMOS output, ±10 ppm stability, 2.25V–3.6V supply, -20°C to 70°C, 6-SMD no-lead package.","salesMarkdown":"The DSC1121CE5-024.5670 is a standard XO (Standard) oscillator built on a MEMS resonator, delivering a 24.567 MHz CMOS output with ±10 ppm frequency stability. That stability figure is tight enough for most serial communication links and microcontroller clock inputs without needing an external temperature-compensation circuit. Supply voltage spans 2.25V to 3.6V, covering both 2.5V and 3.3V logic rails directly. This wide range lets the same oscillator serve boards with mixed supply domains, eliminating a dedicated LDO for the clock section. It is not qualified for automotive or extended industrial environments. An Enable/Disable function is built in. Maximum supply current during operation is 35 mA. This is the total current drawn by the MEMS oscillator and output driver at full load — budget this into the power rail sizing for the clock tree.","metaTitle":"DSC1121CE5-024.5670 MEMS XO 24.567 MHz CMOS ±10 ppm -","metaDescription":"Microchip DSC1121CE5-024.5670 MEMS oscillator: 24.567 MHz, CMOS output, ±10 ppm stability, 2.25-3.6V supply, -20°C to 70°C. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1121","Package":"Tube","Ratings":"-","Function":"Enable/Disable","Frequency":"24.567 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency of the DSC1121CE5-024.5670?","answer":"The output frequency is 24.567 MHz, with a CMOS output. This is a non-standard frequency often used in Ethernet or serial timing applications."},{"question":"Does the DSC1121CE5-024.5670 have an enable/disable function?","answer":"Yes, it includes an Enable/Disable function. When disabled, the maximum supply current drops to 22 mA, compared to 35 mA during normal operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121CE5-024.5670","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121CE5-024.5670 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}}