{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121BE2-100.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121BE2-100.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1121BE2-100.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121BE2-100.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121BE2-100.0000T, XO (Standard) MEMS oscillator, 100 MHz CMOS output, ±25 ppm stability, 2.25 V – 3.6 V supply, AEC-Q100 qualified, -20°C to +70°C, 6-SMD no-lead package","salesMarkdown":"## 100 MHz MEMS clock with AEC-Q100 grade The DSC1121BE2-100.0000T is a 100 MHz XO (Standard) oscillator built on a MEMS resonator, delivering a CMOS output with ±25 ppm frequency stability across its -20°C to +70°C operating range. Manufactured by Microchip Technology under the DSC1121 series base part number. Availability confirmed at RFQ. Housed in a 6-SMD, No Lead package measuring 5.00 mm × 3.20 mm with a seated height of 0.90 mm — a compact footprint that fits dense ECU or infotainment PCB layouts. Surface-mount only, no through-hole variant. Supplied on Tape & Reel, consistent with automated pick-and-place assembly.","metaTitle":"DSC1121BE2-100.0000T MEMS XO 100 MHz CMOS AEC-Q100 Active","metaDescription":"DSC1121BE2-100.0000T from Microchip Technology: XO (Standard), 100 MHz CMOS output, ±25 ppm stability, AEC-Q100 qualified, 2.25-3.6 V supply, active lifecycle.","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":"100 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1121BE2-100.0000T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1121BE2-100.0000T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, meaning it has passed automotive-grade reliability stress tests. It is suitable for cabin and chassis-domain applications within its -20°C to +70°C operating temperature range."},{"question":"What is the closest pin-compatible alternative to DSC1121BE2-100.0000T?","answer":"No official pin-compatible alternative is listed by Microchip for this specific frequency and package. The base part number DSC1121 covers a family — confirm the frequency, stability, and supply voltage match before substituting any sibling order code."},{"question":"What is the output type and frequency of DSC1121BE2-100.0000T?","answer":"It is a 100 MHz XO (Standard) with CMOS output. The CMOS logic level follows the supply voltage rail (2.25 V – 3.6 V), so the high-level output swings rail-to-rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121BE2-100.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121BE2-100.0000T 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}}