{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121DI1-075.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121DI1-075.0000","canonicalUrl":"https://icboms.com/microchip/DSC1121DI1-075.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1121DI1-075.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121DI1-075.0000, XO (Standard) 75 MHz, CMOS output, MEMS base resonator, 6-SMD no-lead package, AEC-Q100 qualified.","salesMarkdown":"## 75 MHz fixed-frequency XO with AEC-Q100 qualification It delivers a CMOS output and includes an Enable/Disable function for power savings in the system. The AEC-Q100 qualification confirms it meets automotive reliability stress and PPAP requirements—relevant for under-hood or cabin electronics. ## Supply range and package fit The supply voltage spans 2.25V to 3.6V, covering both 2.5V and 3.3V rails without an external LDO. Housed in a 6-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm.","metaTitle":"DSC1121DI1-075.0000 – Microchip 75 MHz MEMS XO, AEC-Q100","metaDescription":"Active Microchip DSC1121DI1-075.0000: 75 MHz MEMS XO, CMOS output, AEC-Q100, -40°C to 85°C, 2.25V-3.6V supply. Quoted to order. Request 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":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"75 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":"-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/DSC1121DI1-075.0000/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1121DI1-075.0000 compatible with a 3.3V supply?","answer":"Yes. The supply voltage range is 2.25V to 3.6V, so a 3.3V rail is within spec. No external regulator is needed."},{"question":"Does the DSC1121DI1-075.0000 have an enable/disable pin?","answer":"Yes, the function is Enable/Disable. When disabled, the maximum supply current drops to 22 mA, allowing power gating in the system."},{"question":"Is the DSC1121DI1-075.0000 AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, meaning it has passed automotive-grade reliability stress tests and is suitable for automotive applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121DI1-075.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121DI1-075.0000 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}}