{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121DE1-050.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121DE1-050.0000","canonicalUrl":"https://icboms.com/microchip/DSC1121DE1-050.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1121DE1-050.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121DE1-050.0000, XO (Standard) MEMS oscillator, 50 MHz CMOS output, AEC-Q100 qualified, 2.25V–3.6V supply, -20°C to 70°C, 6-SMD no-lead package.","salesMarkdown":"## Why this MEMS oscillator skips the crystal startup headache The CMOS output drives standard logic families directly. ## Automotive-grade clocking for under-hood and cabin domains ## Supply voltage flexibility and disable function ## Small 6-SMD footprint for space-constrained boards Housed in a 2.50mm x 2.00mm 6-SMD no-lead package, it fits tight layouts in automotive ECUs, ADAS modules, or infotainment boards. The 0.90mm seated height clears low-profile enclosures.","metaTitle":"DSC1121DE1-050.0000 MEMS Oscillator – 50 MHz, CMOS, AEC-Q100","metaDescription":"Microchip DSC1121DE1-050.0000 XO (Standard) MEMS oscillator, 50 MHz CMOS output, AEC-Q100 qualified, 2.25V–3.6V supply, -20°C to 70°C. Active lifecycle.","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":"AEC-Q100","Function":"Enable/Disable","Frequency":"50 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","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":"DSC1121","Frequency Stability":"±50ppm","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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1121DE1-050.0000/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1121DE1-050.0000 AEC-Q100 qualified?","answer":"Yes, it is rated AEC-Q100, making it suitable for automotive applications that require the associated reliability and qualification documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121DE1-050.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121DE1-050.0000 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}}