{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122AI2-156.2500","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122AI2-156.2500","canonicalUrl":"https://icboms.com/microchip/DSC1122AI2-156.2500","factsUrl":"https://icboms.com/api/mcp/products/DSC1122AI2-156.2500","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1122AI2-156.2500, XO (Standard), LVPECL output, 156.25 MHz, ±25 ppm stability, -40 to 85 °C, 2.25-3.6 V supply, 6-SMD no-lead exposed pad package.","salesMarkdown":"## 156.25 MHz LVPECL MEMS clock source for industrial timing The DSC1122AI2-156.2500 is an XO (Standard) clock oscillator built on a MEMS resonator, outputting LVPECL at 156.25 MHz — a common reference for 10 Gigabit Ethernet, Fibre Channel, and high-speed serial links where the 1.6 V swing and fast edge rates of LVPECL keep deterministic jitter low. New designs can commit this order code without a last-time-buy deadline. Availability confirmed at RFQ time. ## Package, footprint, and power budget 6-SMD no-lead exposed pad package, 7.00 mm x 5.00 mm footprint, seated height 0.90 mm.","metaTitle":"DSC1122AI2-156.2500 Microchip MEMS XO, LVPECL, 156.25 MHz","metaDescription":"Microchip DSC1122AI2-156.2500 XO (Standard) with LVPECL output at 156.25 MHz. MEMS base, ±25 ppm stability, -40°C to 85°C, 2.25V-3.6V. Active production.","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":"Tube","Ratings":"-","Function":"Enable/Disable","Frequency":"156.25 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":"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/DSC1122AI2-156.2500/alternatives.json"},"ai":{"faq":[{"question":"What is the output type of the DSC1122AI2-156.2500?","answer":"LVPECL — a differential output with 1.6 V typical swing, used for high-speed serial interfaces like 10 GbE and Fibre Channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122AI2-156.2500","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122AI2-156.2500 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}}