{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122CI2-150.7500","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122CI2-150.7500","canonicalUrl":"https://icboms.com/microchip/DSC1122CI2-150.7500","factsUrl":"https://icboms.com/api/mcp/products/DSC1122CI2-150.7500","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1122CI2-150.7500, XO (Standard), MEMS-based, 150.75 MHz LVPECL output, ±25 ppm stability, 2.25V–3.6V supply, -40°C to 85°C, 6-SMD no-lead package.","salesMarkdown":"## MEMS clock at 150.75 MHz LVPECL The DSC1122CI2-150.7500 is a MEMS-based XO (Standard) that outputs a 150.75 MHz LVPECL differential clock — the standard for high-speed SERDES, FPGA transceivers, and 10GbE reference clocks where jitter budget is tight. ## Supply range and disable function Operates from 2.25V to 3.6V supply, covering 2.5V and 3.3V rails common in networking and FPGA designs. The DSC1122 series remains a current design-in choice for production builds requiring a 150.75 MHz LVPECL source in a 3.2 mm x 2.5 mm 6-SMD footprint. Housed in a 6-SMD, No Lead package measuring 0.126\" x 0.098\" (3.20 mm x 2.50 mm) with a seated height of 0.035\" (0.90 mm).","metaTitle":"DSC1122CI2-150.7500 MEMS XO, 150.75 MHz LVPECL, Active","metaDescription":"Microchip DSC1122CI2-150.7500 MEMS oscillator, 150.75 MHz LVPECL output, ±25 ppm stability, -40 to 85°C, 6-SMD. Active lifecycle.","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":"150.75 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/DSC1122CI2-150.7500/alternatives.json"},"ai":{"faq":[{"question":"Can the DSC1122CI2-150.7500 replace a 150.75 MHz crystal oscillator directly?","answer":"No — this is a MEMS-based XO with an LVPECL differential output, not a quartz crystal oscillator. A crystal oscillator typically outputs a single-ended CMOS or sine wave. The LVPECL output requires AC-coupled termination (50 Ω to VCC-2V) and a differential receiver. Check your clock input buffer before substituting."},{"question":"Is the DSC1122CI2-150.7500 RoHS compliant?","answer":"The evidence does not list a RoHS compliance statement, but as a current Microchip product in a 6-SMD no-lead package it is expected to meet RoHS requirements. Confirm with the datasheet or your Microchip FAE for formal certification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122CI2-150.7500","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122CI2-150.7500 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}}