{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121AE5-024.5760T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121AE5-024.5760T","canonicalUrl":"https://icboms.com/microchip/DSC1121AE5-024.5760T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121AE5-024.5760T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121, XO (Standard) MEMS oscillator, 24.576 MHz, CMOS output, 2.25 V to 3.6 V supply, ±10 ppm frequency stability, -20°C to +70°C, 6-SMD package","salesMarkdown":"The DSC1121AE5-024.5760T is a MEMS-based XO (Standard) oscillator from Microchip's DSC1121 series, delivering a 24.576 MHz CMOS output with ±10 ppm frequency stability across its -20°C to +70°C operating range. That ±10 ppm stability means the clock edge drifts less than 246 Hz at 24.576 MHz over temperature — tight enough for UART baud-rate generation and most Ethernet PHY reference clocks without external trim. ## Supply flexibility and output drive Housed in a 6-SMD No Lead package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm, it fits standard oscillator footprints and reflow profiles for MEMS resonators. Surface-mount assembly with the 6-SMD pad layout; the enable pin (pin 1) should be pulled high or low externally — leaving it floating may cause indeterminate output state during power-up.","metaTitle":"DSC1121AE5-024.5760T MEMS XO 24.576 MHz CMOS ±10 ppm Active","metaDescription":"Microchip DSC1121AE5-024.5760T MEMS oscillator: 24.576 MHz, CMOS output, 2.25-3.6 V supply, ±10 ppm stability, -20 to +70°C, 6-SMD.","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":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Frequency":"24.576 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","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)":"22mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121AE5-024.5760T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121AE5-024.5760T 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}}