{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121NI1-025.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121NI1-025.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1121NI1-025.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121NI1-025.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121 series MEMS XO, 25 MHz fixed frequency, CMOS output, AEC-Q100 automotive qualified, 2.25V–3.6V supply, 6-SMD package.","salesMarkdown":"## Supply voltage range and output compatibility The oscillator accepts a 2.25V to 3.6V supply, covering both 2.5V and 3.3V logic rails without an external LDO. This simplifies the power tree on mixed-voltage boards — the same part can serve a 3.3V MCU or a 2.5V FPGA bank. CMOS output drives standard digital loads directly; the 25 MHz frequency with ±50 ppm stability keeps clock jitter within the tolerance of most MCU PLLs and USB controllers. ## Package, footprint, and sourcing posture Housed in a 6-SMD, No Lead package measuring 7.00 mm × 5.00 mm × 0.90 mm, this is a standard MEMS oscillator footprint — it drops onto the same land pattern as many quartz XO alternatives.","metaTitle":"DSC1121NI1-025.0000T MEMS XO – 25 MHz, CMOS, AEC-Q100","metaDescription":"Microchip DSC1121NI1-025.0000T: 25 MHz MEMS oscillator, CMOS output, AEC-Q100 qualified, wide 2.25V–3.6V supply. Active production, sourced per RFQ.","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 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":"±50ppm","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/DSC1121NI1-025.0000T/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121NI1-025.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121NI1-025.0000T 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}}