{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121NI2-100.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121NI2-100.0000","canonicalUrl":"https://icboms.com/microchip/DSC1121NI2-100.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1121NI2-100.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121NI2-100.0000, XO (Standard), 100 MHz, CMOS output, MEMS resonator, ±25 ppm stability, 2.25V–3.6V supply, -40°C to 85°C, AEC-Q100 qualified, 6-SMD No Lead package.","salesMarkdown":"## 100 MHz MEMS oscillator — automotive-grade timing The supply voltage spans 2.25V to 3.6V, letting it run directly from a 2.5V or 3.3V rail without an intermediate LDO — one less component to budget on a dense ECU or ADAS board. ## Package, output, and enable control Housed in a 6-SMD, No Lead package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm — a standard footprint for 7x5 mm oscillators, reflow-compatible with standard Pb-free profiles. CMOS output swings rail-to-rail, so it drives standard digital loads (MCU clock inputs, FPGA global clocks, SerDes reference) without external level translation at 100 MHz. No pin-compatible second-source is listed within the DSC1121 family, but the 7x5 mm 6-SMD footprint is common across many MEMS XO suppliers for cross-reference evaluation.","metaTitle":"DSC1121NI2-100.0000 – 100 MHz MEMS XO, CMOS, AEC-Q100","metaDescription":"Microchip DSC1121NI2-100.0000: 100 MHz MEMS XO, CMOS output, ±25 ppm stability, 2.25V–3.6V supply, 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":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"100 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":"±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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1121NI2-100.0000 AEC-Q100 qualified?","answer":"Yes, the DSC1121NI2-100.0000 carries an AEC-Q100 rating, qualifying it for automotive applications. This means it has passed the reliability stress tests (temperature cycling, ESD, latch-up) required for use in under-hood and cabin electronics."},{"question":"What is the output type and does it have an enable/disable function?","answer":"The output is CMOS, rail-to-rail swing. The Enable/Disable function on pin 1 allows the output to be gated — when disabled, the maximum supply current drops from 35 mA to 22 mA."},{"question":"What package does the DSC1121NI2-100.0000 come in?","answer":"It comes in a 6-SMD, No Lead package (7.00 mm x 5.00 mm footprint, 0.90 mm seated height). The package is supplied in Tube."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121NI2-100.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121NI2-100.0000 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}}