{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121AI2-061.4400","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121AI2-061.4400","canonicalUrl":"https://icboms.com/microchip/DSC1121AI2-061.4400","factsUrl":"https://icboms.com/api/mcp/products/DSC1121AI2-061.4400","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121AI2-061.4400, MEMS-based XO (Standard), 61.44 MHz CMOS output, ±25ppm stability, 2.25V–3.6V supply, -40°C to 85°C, 6-SMD no-lead package.","salesMarkdown":"## MEMS oscillator at 61.44 MHz — why it replaces quartz The MEMS resonator eliminates quartz crystal aging and start-up reliability issues — no mechanical package to crack or frequency drift from vibration. The supply voltage spans 2.25V to 3.6V, covering both 2.5V and 3.3V logic rails without a separate regulator. The same BOM line serves mixed-voltage designs — a single oscillator part number across two power domains. ## Industrial temperature grade and deployment fit The 6-SMD no-lead package (7.00mm x 5.00mm) has a seated height of 0.90mm — standard for oscillator footprints. The no-lead land pattern matches the common 7x5 oscillator layout; the board design does not need a via-in-pad or special fan-out. Microchip lists the DSC1121AI2-061.4400 as Active. Sourced through independent distribution per RFQ.","metaTitle":"DSC1121AI2-061.4400 MEMS XO 61.44 MHz CMOS - Microchip","metaDescription":"Microchip DSC1121AI2-061.4400 MEMS XO, 61.44 MHz CMOS output, ±25ppm stability, -40°C to 85°C, 2.25V-3.6V supply, Enable/Disable.","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":"61.44 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","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":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"22mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does DSC1121AI2-061.4400 support an enable/disable function?","answer":"Yes, the oscillator includes an Enable/Disable function. The output can be gated off by the system logic, which reduces current draw to the standby level when the clock is not needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121AI2-061.4400","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121AI2-061.4400 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}}