{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122CI2-100.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122CI2-100.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1122CI2-100.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1122CI2-100.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1122CI2-100.0000T, a MEMS-based XO (Standard) in the DSC1122 series, delivering a 100 MHz LVPECL output with ±25 ppm frequency stability across -40°C to 85°C.","salesMarkdown":"## LVPECL output at 100 MHz — clock tree fit The DSC1122CI2-100.0000T: This oscillator outputs a 100 MHz LVPECL signal, the standard reference clock for gigabit Ethernet PHYs, FPGA transceivers, and SERDES PLLs. ## MEMS resonator — reliability and supply independence Product status is Active, meaning Microchip continues to manufacture and support this part. Housed in a 6-SMD, No Lead package measuring 3.20 mm x 2.50 mm, with a seated height of 0.90 mm. Surface-mount reflow follows standard lead-free profiles.","metaTitle":"DSC1122CI2-100.0000T Microchip MEMS XO, LVPECL, 100 MHz","metaDescription":"Active Microchip DSC1122CI2-100.0000T: MEMS XO, LVPECL output, 100 MHz, ±25 ppm stability, 2.25V–3.6V supply, industrial temp. Quoted to order.","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":"100 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":"±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/DSC1122CI2-100.0000T/alternatives.json"},"ai":{"faq":[{"question":"Does DSC1122CI2-100.0000T support a 3.3 V supply?","answer":"Yes. The LVPECL output swing is referenced to the supply voltage."},{"question":"What is the output type of DSC1122CI2-100.0000T?","answer":"LVPECL. This differential output is the standard for high-speed clock distribution in SERDES, FPGA transceivers, and 10/100/1000 Ethernet PHYs. The pair must be AC-coupled or DC-terminated per the receiver's common-mode range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122CI2-100.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122CI2-100.0000T 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}}