{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121AL5-010.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121AL5-010.0000","canonicalUrl":"https://icboms.com/microchip/DSC1121AL5-010.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1121AL5-010.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121 series, XO (Standard), 10 MHz, CMOS output, MEMS resonator, ±10 ppm stability, -40°C to 105°C, 2.25V to 3.6V supply, 6-SMD no-lead exposed pad package, tube packaging.","salesMarkdown":"## What this MEMS oscillator does on your board It outputs a CMOS-level square wave, so it connects directly to the clock input of most MCUs, FPGAs, or Ethernet PHYs without a level translator. The supply voltage range is 2.25V to 3.6V, so it runs on common 2.5V, 3.0V, or 3.3V rails without an extra regulator — a 3.3V design works directly. ## Package and footprint — what to expect at the board The 6-SMD no-lead exposed pad package measures 7.00 mm x 5.00 mm with a seated height of 0.90 mm — a standard footprint that matches many 7x5 mm oscillator pads, so a layout swap from a quartz oscillator to this MEMS part often requires no board spin. It ships in a tube, not tape-and-reel — factor that into your pick-and-place setup if your line expects reels; the tube quantity is set by the manufacturer and confirmed at RFQ.","metaTitle":"DSC1121AL5-010.0000 Datasheet, Specs, Buy","metaDescription":"Microchip DSC1121AL5-010.0000 XO (Standard), 10 MHz, CMOS output, MEMS resonator, ±10 ppm stability, -40°C to 105°C, 2.25V-3.6V supply. Active, tube pack.","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":"10 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can I use DSC1121AL5-010.0000 in a 3.3V design?","answer":"Yes — the supply voltage range is 2.25V to 3.6V, so a 3.3V rail is within spec. The CMOS output swings rail-to-rail, so it drives 3.3V logic inputs directly."},{"question":"What is the output type of DSC1121AL5-010.0000?","answer":"The output is CMOS — a standard square-wave signal that connects directly to the clock input of most digital ICs without external level translation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121AL5-010.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121AL5-010.0000 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}}