{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122CI5-400.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122CI5-400.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1122CI5-400.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1122CI5-400.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1122CI5-400.0000T, XO (Standard) MEMS oscillator, 400 MHz LVPECL output, ±10 ppm stability, -40°C to 85°C, 2.25 V to 3.6 V supply, 6-SMD package.","salesMarkdown":"## 400 MHz LVPECL MEMS oscillator — active, industrial-rated The 400 MHz frequency and LVPECL signalling target high-speed clock trees — SERDES reference clocks, FPGA transceiver banks, and 10 GbE PHY timing — where the differential output rejects common-mode noise and the ±10 ppm frequency stability keeps the clock edge within the timing budget across temperature. ## 6-SMD footprint and supply integration The 6-SMD, No Lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint that fits tight channel spacing on a high-density PCB.","metaTitle":"DSC1122CI5-400.0000T Microchip 400 MHz LVPECL MEMS","metaDescription":"Active Microchip DSC1122CI5-400.0000T: 400 MHz LVPECL XO, ±10 ppm stability, -40°C to 85°C, 2.25-3.6 V supply. 6-SMD package.","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","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","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/DSC1122CI5-400.0000T/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1122CI5-400.0000T compatible with a 2.5 V supply?","answer":"Yes. The supply range is 2.25 V to 3.6 V, so a 2.5 V rail is well within the operating window. No external regulator is needed when moving between 2.5 V and 3.3 V domains."},{"question":"What does the 'T' suffix mean in DSC1122CI5-400.0000T?","answer":"The 'T' suffix designates Tape & Reel packaging, the standard delivery format for automated pick-and-place assembly. The device itself is identical to the non-T variant in electrical and mechanical specifications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122CI5-400.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122CI5-400.0000T 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}}