{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121CE5-100.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121CE5-100.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1121CE5-100.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121CE5-100.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121CE5-100.0000T, 100 MHz MEMS-based XO (Standard), CMOS output, ±10 ppm frequency stability, AEC-Q100 qualified, 6-SMD package.","salesMarkdown":"The DSC1121CE5-100.0000T is a 100 MHz MEMS-based oscillator (XO Standard) with CMOS output, housed in a 6-SMD, No Lead package measuring 3.20mm x 2.50mm. It is AEC-Q100 qualified, meaning it meets the automotive IC stress and reliability requirements for use in under-hood and cabin electronics — the OEM auditor will expect PPAP documentation to back this grade. The supply voltage range spans 2.25V to 3.6V, allowing direct connection to 2.5V, 3.0V, or 3.3V rails without an intermediate regulator. ## Temperature range and frequency stability","metaTitle":"DSC1121CE5-100.0000T – 100 MHz MEMS XO, CMOS, AEC-Q100","metaDescription":"DSC1121CE5-100.0000T from Microchip: 100 MHz MEMS oscillator, CMOS output, ±10 ppm stability, AEC-Q100 qualified. Active production. Order via 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":"100 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±10ppm","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/DSC1121CE5-100.0000T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1121CE5-100.0000T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, making it suitable for automotive applications where PPAP documentation is required."},{"question":"Can DSC1121CE5-100.0000T replace a standard 100 MHz quartz oscillator?","answer":"Yes, it is a drop-in replacement for a 100 MHz CMOS quartz XO in the same 3.2mm x 2.5mm 6-pin footprint, with the advantage of AEC-Q100 qualification and ±10 ppm stability that many quartz parts do not offer at this frequency."},{"question":"What is DSC1121CE5-100.0000T's listed type and output?","answer":"The type is XO (Standard) and the output is CMOS."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121CE5-100.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121CE5-100.0000T 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}}