{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121CI2-025.0012B","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121CI2-025.0012B","canonicalUrl":"https://icboms.com/microchip/DSC1121CI2-025.0012B","factsUrl":"https://icboms.com/api/mcp/products/DSC1121CI2-025.0012B","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121CI2-025.0012B, XO (Standard) MEMS oscillator, 25.0012 MHz, CMOS output, ±25 ppm stability, AEC-Q100 qualified, 6-SMD no-lead package.","salesMarkdown":"## AEC-Q100 MEMS oscillator for automotive timing AEC-Q100 qualification qualifies this part for automotive-grade applications — under-hood ECUs, ADAS sensor modules, and infotainment systems that require the reliability screening and temperature cycling validation of the automotive standard. The Enable/Disable function allows the output to be tri-stated, reducing supply current from 35 mA (max) to 22 mA (max) when the clock is not needed — useful for power-save modes in battery-backed or ignition-off domains. Sourced through independent distribution; quoted to order against the BOM quantity.","metaTitle":"DSC1121CI2-025.0012B MEMS Oscillator – AEC-Q100, 25.0012 MHz","metaDescription":"Microchip DSC1121CI2-025.0012B XO (Standard) MEMS oscillator, 25.0012 MHz, CMOS output, ±25 ppm stability, AEC-Q100 qualified, -40°C to 85°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":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"25.0012 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":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C ~ 85°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/DSC1121CI2-025.0012B/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1121CI2-025.0012B AEC-Q100 qualified?","answer":"Yes. The DSC1121CI2-025.0012B carries an AEC-Q100 rating, which means it has passed the automotive-grade qualification tests for temperature cycling, ESD, and reliability stress. This qualifies it for under-hood and chassis-domain applications where the ambient temperature can reach 85°C."},{"question":"What is the output type and voltage range of the DSC1121CI2-025.0012B?","answer":"The output is CMOS, compatible with standard digital logic inputs."},{"question":"What is the frequency stability of the DSC1121CI2-025.0012B?","answer":"This is sufficient for most automotive CAN, LIN, and Ethernet PHY reference clocks, though precision timing applications (e.g., some sensor synchronization) may require a tighter ±10 ppm grade."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121CI2-025.0012B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121CI2-025.0012B 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}}