{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122AI5-133.3300T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122AI5-133.3300T","canonicalUrl":"https://icboms.com/microchip/DSC1122AI5-133.3300T","factsUrl":"https://icboms.com/api/mcp/products/DSC1122AI5-133.3300T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1122AI5-133.3300T, DSC1122 series, XO (Standard), 133.33 MHz, LVPECL output, ±10 ppm stability, -40°C to 85°C, 6-SMD No Lead Exposed Pad, active production.","salesMarkdown":"## MEMS versus quartz — what the base resonator changes The 6-SMD No Lead Exposed Pad package (7.00 mm x 5.00 mm, 0.90 mm seated height) matches the standard quartz oscillator footprint, so it can be a drop-in replacement for a quartz XO at the same frequency and output type.","metaTitle":"DSC1122AI5-133.3300T — Microchip MEMS XO 133.33 MHz LVPECL","metaDescription":"Microchip DSC1122AI5-133.3300T: Active XO, 133.33 MHz, LVPECL output, ±10 ppm stability, -40°C to 85°C, 6-SMD package. MEMS based.","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":"133.33 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":"±10ppm","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/DSC1122AI5-133.3300T/alternatives.json"},"ai":{"faq":[{"question":"Can the DSC1122AI5-133.3300T replace a quartz oscillator at 133.33 MHz LVPECL?","answer":"It is a direct functional replacement with improved vibration tolerance."},{"question":"Is the DSC1122AI5-133.3300T suitable for high-vibration environments?","answer":"Yes — the MEMS resonator is inherently more resistant to shock and vibration than a quartz crystal, making this oscillator a strong fit for industrial or mobile equipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122AI5-133.3300T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122AI5-133.3300T 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}}