{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122CI5-047.9980T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122CI5-047.9980T","canonicalUrl":"https://icboms.com/microchip/DSC1122CI5-047.9980T","factsUrl":"https://icboms.com/api/mcp/products/DSC1122CI5-047.9980T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1122 series, XO (Standard) MEMS oscillator, 47.998 MHz, LVPECL output, ±10 ppm stability, 6-SMD, -40°C to +85°C","salesMarkdown":"## Differential clock for 47.998 MHz — LVPECL output The LVPECL standard delivers a low-jitter, complementary clock pair that drives 50-Ω terminated lines directly — common in 10GbE, FPGA reference clocks, and high-speed ADC/DAC sampling clocks where single-ended LVCMOS would introduce common-mode noise. ## Supply-range tolerance and current budget The supply voltage spans 2.25 V to 3.6 V, covering 2.5 V and 3.3 V rails without an external LDO.","metaTitle":"DSC1122CI5-047.9980T MEMS LVPECL Oscillator – Microchip","metaDescription":"47.998 MHz LVPECL XO, MEMS resonator, ±10 ppm stability, -40°C to +85°C, 6-SMD.","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":"47.998 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/DSC1122CI5-047.9980T/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy DSC1122CI5-047.9980T, and is it available for order?","answer":"No stock-holding claim — each quote reflects real-time supply."},{"question":"What is the output type of the DSC1122CI5-047.9980T?","answer":"It is LVPECL (Low-Voltage Positive Emitter-Coupled Logic), a differential output standard. The complementary outputs drive 50-Ω terminated lines and are typically AC-coupled to the receiving device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122CI5-047.9980T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122CI5-047.9980T 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}}