{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122CI2-148.5000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122CI2-148.5000T","canonicalUrl":"https://icboms.com/microchip/DSC1122CI2-148.5000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1122CI2-148.5000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1122 series, XO (Standard) MEMS oscillator, 148.5 MHz, LVPECL output, ±25 ppm stability, -40°C to 85°C, 6-SMD package, Tape & Reel.","salesMarkdown":"## 148.5 MHz LVPECL MEMS oscillator — active production The DSC1122CI2-148.5000T is a 148.5 MHz MEMS-based XO with LVPECL output, part of Microchip's DSC1122 family. It delivers a clean differential clock for high-speed data converters, FPGAs, and SerDes interfaces where LVPECL is the required signaling standard. ## Supply rails and temperature fit Runs from 2.25V to 3.6V, covering both 2.5V and 3.3V logic rails without a separate regulator. 6-SMD no-lead package, 3.20mm x 2.50mm footprint, 0.90mm seated height.","metaTitle":"DSC1122CI2-148.5000T Microchip MEMS XO 148.5 MHz LVPECL","metaDescription":"Active Microchip DSC1122 series MEMS oscillator, 148.5 MHz LVPECL output, ±25 ppm stability, -40°C to 85°C, 6-SMD. Quoted to order against RFQ.","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":"148.5 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/DSC1122CI2-148.5000T/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122CI2-148.5000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122CI2-148.5000T 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}}