{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121BI1-020.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121BI1-020.0000","canonicalUrl":"https://icboms.com/microchip/DSC1121BI1-020.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1121BI1-020.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121BI1-020.0000, XO (Standard) MEMS oscillator, 20 MHz CMOS output, ±50 ppm stability, 2.25V–3.6V supply, -40°C to 85°C, 6-VDFN package, tube.","salesMarkdown":"## MEMS oscillator for 20 MHz clocking in industrial environments ## Supply voltage tolerance and power budget ## Package footprint and board-level fit Housed in a 6-VDFN package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm, the DSC1121BI1-020.0000 is a standard 5x3.2 mm oscillator footprint. The 0.90 mm profile clears most enclosure lids and heatsinks. Surface-mount reflow follows standard lead-free profiles — no special bake-out required for MSL 1 parts, but confirm with the latest Microchip application note for the specific VDFN land pattern.","metaTitle":"DSC1121BI1-020.0000 MEMS Oscillator 20MHz CMOS XO Microchip","metaDescription":"DSC1121BI1-020.0000 Microchip XO (Standard) MEMS oscillator, 20 MHz CMOS output, ±50 ppm stability, -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":"20 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":"±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/DSC1121BI1-020.0000/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy DSC1121BI1-020.0000 and how do I get a price?","answer":"This part is active and sourced to order through our independent distribution channel. Submit an RFQ with your target quantity and BOM reference; we confirm availability and the current market price at quote time. No stock-holding claim — each quote reflects the lot available at that moment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121BI1-020.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121BI1-020.0000 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}}