{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121AM2-004.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121AM2-004.0000","canonicalUrl":"https://icboms.com/microchip/DSC1121AM2-004.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1121AM2-004.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121AM2-004.0000, XO (Standard) MEMS oscillator, 4 MHz CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -55°C to 125°C, 6-SMD no-lead exposed pad package.","salesMarkdown":"## MEMS oscillator for extreme-temperature timing The MEMS base resonator gives this part inherent shock and vibration tolerance over quartz, and the 2.25V to 3.6V supply range lets it run directly from a 2.5V or 3.3V rail without an extra regulator — a clean fit for avionics, downhole instrumentation, and satellite payloads where the temperature grade is non-negotiable. ## Supply and output flexibility for board-level integration The 6-SMD no-lead exposed pad package measures 7.00 mm x 5.00 mm with a seated height of 0.90 mm.","metaTitle":"DSC1121AM2-004.0000 MEMS Oscillator – 4 MHz, CMOS","metaDescription":"Active Microchip DSC1121AM2-004.0000 XO (Standard) MEMS oscillator: 4 MHz, CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -55°C to 125°C.","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":"4 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":"±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":"$2.2100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1121AM2-004.0000/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC1121AM2-004.0000 or check availability?","answer":"This part is Active and available through independent distribution. Submit an RFQ with your target quantity; we confirm current pricing and lead time at quote. No stock-holding claim — each order is sourced per your BOM line."},{"question":"What is the frequency stability of the DSC1121AM2-004.0000?","answer":"This includes initial tolerance, temperature drift, and aging over the first year."},{"question":"Is the DSC1121AM2-004.0000 RoHS compliant?","answer":"The evidence does not list a RoHS compliance status. Confirm with the datasheet or your Microchip representative for the specific date-code lot."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121AM2-004.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121AM2-004.0000 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}}