{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122BI2-074.2500T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122BI2-074.2500T","canonicalUrl":"https://icboms.com/microchip/DSC1122BI2-074.2500T","factsUrl":"https://icboms.com/api/mcp/products/DSC1122BI2-074.2500T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1122 series MEMS XO (Standard), 74.25 MHz, LVPECL output, ±25 ppm stability, 2.25 V to 3.6 V supply, -40 to +85 °C, 6-SMD, Tape & Reel.","salesMarkdown":"The LVPECL differential output swings fast enough to drive 74.25 MHz into a terminated line — common in video clocking, FPGA reference clocks, and SerDes reference paths where edge jitter matters more than absolute frequency. ## Package and footprint – 6-SMD no-lead Housed in a 5.00 mm × 3.20 mm no-lead package, seated height 0.90 mm max — a standard footprint that reflows with a typical lead-free profile and does not require via-in-pad.","metaTitle":"DSC1122BI2-074.2500T MEMS XO – 74.25 MHz LVPECL, -40 to 85°C","metaDescription":"DSC1122BI2-074.2500T – Microchip MEMS oscillator, 74.25 MHz LVPECL output, ±25 ppm stability, 2.25–3.6 V supply, -40 to +85 °C, 6-SMD.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"LVPECL","Series":"DSC1122","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Frequency":"74.25 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1122","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"58mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9eb455e34e1b4ad4aed847bfc84d48fa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1122BI2-074.2500T/alternatives.json"},"ai":{"faq":[{"question":"What is the frequency stability of the DSC1122BI2-074.2500T?","answer":"±25 ppm across the -40 to +85 °C operating range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122BI2-074.2500T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122BI2-074.2500T 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}}