{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122BE2-050.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122BE2-050.0000","canonicalUrl":"https://icboms.com/microchip/DSC1122BE2-050.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1122BE2-050.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1122BE2-050.0000, XO (Standard), 50 MHz, LVPECL output, ±25 ppm stability, 2.25V~3.6V supply, 6-SMD, -20°C~70°C, Active.","salesMarkdown":"## 50 MHz LVPECL clock source for timing-critical boards The DSC1122BE2-050.0000 is a MEMS-based XO (Standard) from Microchip's DSC1122 series, delivering a 50 MHz LVPECL output with ±25 ppm frequency stability across -20°C to 70°C. The LVPECL signalling provides the fast edge rates and low jitter needed for high-speed SERDES, FPGA reference clocks, and 10/100/1000 Ethernet PHY timing where single-ended CMOS would introduce too much noise. ## MEMS resonator advantages over quartz No last-time-buy window or successor part number has been announced.","metaTitle":"DSC1122BE2-050.0000 50 MHz LVPECL MEMS Oscillator","metaDescription":"DSC1122BE2-050.0000 XO (Standard) from Microchip, 50 MHz LVPECL output, ±25 ppm stability, -20°C to 70°C, 6-SMD. Active production.","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":"50 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1122","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"58mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9eb455e34e1b4ad4aed847bfc84d48fa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1122BE2-050.0000/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122BE2-050.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122BE2-050.0000 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}}