{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6121JI2A-0042T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6121JI2A-0042T","canonicalUrl":"https://icboms.com/microchip/DSC6121JI2A-0042T","factsUrl":"https://icboms.com/api/mcp/products/DSC6121JI2A-0042T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC61XX series MEMS XO (Standard), 4-VLGA package, dual CMOS outputs 13.1072 MHz and 15.7286 MHz, ±25 ppm stability, 1.71V~3.63V supply, -40°C~85°C.","salesMarkdown":"## Power budget and output drive The DSC6121JI2A-0042T: Typical supply current is 3 mA max, making this oscillator a low-power choice for battery-operated or thermally constrained designs — the MEMS resonator draws less than a quartz equivalent at these frequencies. The CMOS output swings rail-to-rail and drives standard logic loads directly; no external termination or level translation is needed when the supply matches the downstream IC's I/O voltage. ## Obsolete — sourcing through independent channels For existing BOM lines, this part is available through independent surplus and broker channels.","metaTitle":"DSC6121JI2A-0042T MEMS XO, 13.1072/15.7286 MHz, ±25 ppm","metaDescription":"Microchip DSC6121JI2A-0042T MEMS XO, dual CMOS outputs 13.1072 & 15.7286 MHz, ±25 ppm stability, -40 to +85°C, 4-VLGA. Obsolete; sourced to order.","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\\\" (0.89mm)","Output":"CMOS","Series":"DSC61XX","Package":"Tape & Reel (TR)","Function":"-","Base Resonator":"MEMS","Package / Case":"4-VLGA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±25ppm","Frequency - Output 1":"13.1072MHz, 15.7286MHz","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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1228b1baf388c49094d52b76abcfca61.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6121JI2A-0042T/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the DSC6121JI2A-0042T?","answer":"This obsolete MEMS oscillator is sourced through independent distribution. Submit an RFQ for current availability and pricing — each lot is confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6121JI2A-0042T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6121JI2A-0042T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:30:21.564Z","lastPublished":"2026-07-19T21:30:21.564Z","indexable":true}}