{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121DM2-019.2000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121DM2-019.2000","canonicalUrl":"https://icboms.com/microchip/DSC1121DM2-019.2000","factsUrl":"https://icboms.com/api/mcp/products/DSC1121DM2-019.2000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121 series, XO (Standard) MEMS oscillator, 19.2 MHz CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -55°C to 125°C, 6-SMD no-lead package","salesMarkdown":"The DSC1121DM2-019.2000: The MEMS resonator gives it better shock and vibration immunity than a quartz crystal, and the 2.25V to 3.6V supply range means it runs from a 3.3V or 2.5V rail without an extra regulator — the Enable/Disable function lets the system gate the clock for power savings, drawing 22 mA max when disabled. ## 6-SMD no-lead package and board-fit note Housed in a 6-SMD no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — the 0.098\" x 0.079\" footprint matches the standard 2.5 x 2.0 mm oscillator land pattern, so the board layout is the same as a quartz XO of the same size.","metaTitle":"DSC1121DM2-019.2000 MEMS Oscillator – Microchip, 19.2 MHz","metaDescription":"DSC1121DM2-019.2000 XO (Standard) MEMS oscillator from Microchip. 19.2 MHz CMOS output, ±25 ppm stability, 2.25V–3.6V 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":"Tube","Ratings":"-","Function":"Enable/Disable","Frequency":"19.2 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-55°C~125°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/DSC1121DM2-019.2000/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121DM2-019.2000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121DM2-019.2000 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}}