{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122AI2-400.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122AI2-400.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1122AI2-400.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1122AI2-400.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1122 series, XO (Standard) oscillator, 400 MHz LVPECL output, ±25 ppm frequency stability, -40°C to +85°C, 6-SMD package, Enable/Disable function.","salesMarkdown":"## 400 MHz LVPECL clock source for high-speed designs The LVPECL output delivers the fast edge rates and low jitter needed for 10G Ethernet, Fibre Channel, and high-speed ADC/DAC reference clocks. Housed in a 6-SMD, no lead exposed pad package (7.00 mm x 5.00 mm footprint, 0.90 mm seated height). ## Active production — available for new designs","metaTitle":"DSC1122AI2-400.0000T 400 MHz LVPECL MEMS Oscillator","metaDescription":"Active Microchip DSC1122AI2-400.0000T XO, 400 MHz LVPECL output, ±25 ppm stability, -40°C 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":"400 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/DSC1122AI2-400.0000T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1122AI2-400.0000T a direct replacement for a quartz oscillator?","answer":"The MEMS resonator offers better shock and vibration tolerance than quartz, and faster startup — no external load capacitors are needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122AI2-400.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122AI2-400.0000T 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}}