{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121AE2-075.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121AE2-075.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1121AE2-075.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121AE2-075.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121AE2-075.0000T, XO (Standard) MEMS oscillator, 75 MHz, CMOS output, ±25 ppm stability, AEC-Q100 qualified, surface-mount 6-SMD package.","salesMarkdown":"## 75 MHz MEMS oscillator with automotive qualification The DSC1121AE2-075.0000T is a 75 MHz XO (Standard) MEMS oscillator from Microchip's DSC1121 series, delivering a CMOS output with ±25 ppm frequency stability over its -20°C to 70°C operating range. Rated AEC-Q100, this oscillator is qualified for automotive applications where reliability under temperature and vibration is critical — think engine control units, infotainment, or ADAS sensor timing. The Enable/Disable function allows the output to be tri-stated, reducing supply current from 35 mA to 22 mA when the clock is not needed — useful for power-sensitive designs that gate the clock during sleep modes. ## Supply voltage flexibility and package fit Housed in a 6-SMD, No Lead Exposed Pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm, the footprint is standard for 7x5 mm oscillators and routes easily on a two-layer board. ## Active lifecycle — no end-of-life risk Supplied in Tape & Reel (TR) packaging, it is ready for automated assembly lines — order quantities are confirmed at RFQ against your BOM volume.","metaTitle":"DSC1121AE2-075.0000T – 75 MHz MEMS XO, AEC-Q100, CMOS Output","metaDescription":"Microchip DSC1121AE2-075.0000T: 75 MHz MEMS oscillator, CMOS output, ±25 ppm stability, AEC-Q100 qualified. 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":"75 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead Exposed Pad","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":"±25ppm","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":"$1.2150","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the DSC1121AE2-075.0000T meet AEC-Q100 requirements?","answer":"Yes, it is rated AEC-Q100, which qualifies it for automotive-grade applications such as under-hood or cabin electronics where temperature cycling and reliability are specified."},{"question":"Is the DSC1121AE2-075.0000T compatible with 3.3 V logic?","answer":"Yes. The CMOS output swings rail-to-rail, making it compatible with 3.3 V logic inputs without level translation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121AE2-075.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121AE2-075.0000T 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}}