{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121BI2-040.6800","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121BI2-040.6800","canonicalUrl":"https://icboms.com/microchip/DSC1121BI2-040.6800","factsUrl":"https://icboms.com/api/mcp/products/DSC1121BI2-040.6800","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121BI2-040.6800, MEMS-based XO (Standard), 40.68 MHz CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -40°C to 85°C, 6-VDFN surface-mount package.","salesMarkdown":"Runs from a 2.25V to 3.6V supply rail — covers both 2.5V and 3.3V logic domains without an extra regulator. The 6-VDFN package measures 5.00 mm x 3.20 mm with a seated height of 0.90 mm — a low-profile footprint that suits dense PCB layouts where height is constrained. Listed as Active by Microchip Technology.","metaTitle":"DSC1121BI2-040.6800 MEMS XO, 40.68 MHz, CMOS, Active","metaDescription":"DSC1121BI2-040.6800 from Microchip Technology: MEMS XO, 40.68 MHz, CMOS output, ±25 ppm stability, 2.25V-3.6V supply, -40°C to 85°C, 6-VDFN, 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":"-","Function":"Enable/Disable","Frequency":"40.68 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","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":"-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/DSC1121BI2-040.6800/alternatives.json"},"ai":{"faq":[{"question":"Does DSC1121BI2-040.6800 have an enable/disable pin?","answer":"Yes, the function is Enable/Disable. When disabled, the supply current drops to 22 mA max, useful for power-saving modes."},{"question":"What is the output waveform of DSC1121BI2-040.6800?","answer":"CMOS output — it drives standard digital logic inputs directly without external level translation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121BI2-040.6800","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121BI2-040.6800 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}}