{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6122CI2A-00ATT","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6122CI2A-00ATT","canonicalUrl":"https://icboms.com/microchip/DSC6122CI2A-00ATT","factsUrl":"https://icboms.com/api/mcp/products/DSC6122CI2A-00ATT","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC61XX series MEMS XO (Standard), dual-output 25 MHz & 50 MHz, CMOS, ±25ppm, 1.71V-3.63V, -40°C~85°C, 4-VDFN package, 0.035\" (0.90mm) height.","salesMarkdown":"## Timing for a two-clock-domain board The DSC6122CI2A-00ATT: This eliminates a second oscillator footprint on boards that need both a base clock for the MCU (25 MHz) and a higher-speed reference for the PHY or FPGA (50 MHz).","metaTitle":"DSC6122CI2A-00ATT MEMS XO, 25 MHz & 50 MHz, CMOS","metaDescription":"Microchip DSC6122CI2A-00ATT MEMS XO, dual-output 25/50 MHz, CMOS, ±25ppm, 1.71V-3.63V, -40°C~85°C, 4-VDFN. Obsolete — sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.90mm)","Output":"CMOS","Series":"DSC61XX","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"-","Base Resonator":"MEMS","Package / Case":"4-VDFN","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±25ppm","Frequency - Output 1":"25Mhz, 50MHz","Frequency - Output 2":"-","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"3mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1228b1baf388c49094d52b76abcfca61.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6122CI2A-00ATT/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the DSC6122CI2A-00ATT?","answer":"The DSC6122CI2A-00ATT is obsolete per Microchip, but we source it through independent distribution. Submit an RFQ for current availability and pricing — each lot is verified for authenticity and RoHS compliance before quoting."},{"question":"What is the closest alternative to the DSC6122CI2A-00ATT?","answer":"No pin-compatible successor is listed by Microchip. A functional replacement would require a different MEMS XO with the same dual-output frequencies (25/50 MHz), CMOS output, and 4-VDFN footprint — but a board spin may be needed if the pinout differs."},{"question":"What compliance documentation is available for this part?","answer":"The evidence does not list specific compliance certificates (RoHS, REACH, UL, IEC). Standard Microchip MEMS oscillators are typically RoHS-compliant; confirm the specific declaration with the supplier at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6122CI2A-00ATT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6122CI2A-00ATT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:31:02.929Z","lastPublished":"2026-07-19T21:31:02.929Z","indexable":true}}