{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122AI5-133.3300","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122AI5-133.3300","canonicalUrl":"https://icboms.com/microchip/DSC1122AI5-133.3300","factsUrl":"https://icboms.com/api/mcp/products/DSC1122AI5-133.3300","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1122AI5-133.3300, XO (Standard) MEMS oscillator, 133.33 MHz LVPECL output, ±10 ppm stability, 6-SMD no lead exposed pad, active production.","salesMarkdown":"## 133.33 MHz LVPECL MEMS oscillator for precision clock trees The DSC1122AI5-133.3300 is a MEMS-based XO delivering a 133.33 MHz LVPECL output with ±10 ppm frequency stability — tight enough for 10 Gigabit Ethernet, Fibre Channel, and PCIe reference clocks without external trimming. ## Active production — sourcing via independent distribution Confirm availability and current market pricing at RFQ.","metaTitle":"DSC1122AI5-133.3300 MEMS XO 133.33 MHz LVPECL","metaDescription":"133.33 MHz LVPECL oscillator, ±10 ppm stability, -40°C to 85°C, 2.25V-3.6V supply. Active production. Request quote for DSC1122AI5-133.3300.","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":"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/DSC1122AI5-133.3300/alternatives.json"},"ai":{"faq":[{"question":"Can DSC1122AI5-133.3300 run from a 2.5V supply?","answer":"Yes — the supply voltage range is 2.25 V to 3.6 V, so a 2.5 V rail is within spec. The LVPECL output levels scale with Vdd; ensure the receiver meets the input threshold at 2.5 V."},{"question":"What is the difference between DSC1122AI5-133.3300 and DSC1122AI5-133.3300T?","answer":"The 'T' suffix typically denotes tape-and-reel packaging. The electrical specs — frequency, stability, output, supply range — are identical. Check the reel quantity in the datasheet."},{"question":"Is DSC1122AI5-133.3300 RoHS compliant?","answer":"The evidence does not explicitly list RoHS status, but Microchip's standard MEMS oscillator series (DSC1122) is typically RoHS-compliant and lead-free per EU directive 2011/65/EU. Confirm with the datasheet or your Microchip rep."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122AI5-133.3300","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122AI5-133.3300 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}}