{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-2222Q0022KE1","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-2222Q0022KE1","canonicalUrl":"https://icboms.com/microchip/DSC400-2222Q0022KE1","factsUrl":"https://icboms.com/api/mcp/products/DSC400-2222Q0022KE1","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series MEMS XO (Standard), quad-output LVPECL oscillator, 125 MHz / 100 MHz / 100 MHz / 125 MHz, ±50 ppm stability, 2.25-3.6 V supply, -20 to 70°C, 20-VFQFN exposed pad package.","salesMarkdown":"## Quad-output LVPECL clock source with MEMS resonator The DSC400-2222Q0022KE1 is a MEMS-based XO (Standard) that generates four LVPECL outputs: two at 125 MHz and two at 100 MHz, all from a single 20-VFQFN package measuring 5.00 mm x 3.20 mm with a 0.90 mm height. Frequency stability is ±50 ppm across the -20°C to 70°C commercial temperature range, and the supply voltage accepts 2.25 V to 3.6 V, covering 2.5 V and 3.3 V rails without an extra regulator.","metaTitle":"DSC400-2222Q0022KE1 MEMS XO – Quad LVPECL 125/100 MHz –","metaDescription":"DSC400-2222Q0022KE1: Active MEMS XO, 125/100 MHz quad LVPECL output, ±50 ppm stability, 2.25-3.6 V supply, -20 to 70°C. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.90mm)","Output":"LVPECL","Series":"DSC400","Package":"Tube","Function":"Enable/Disable","Base Resonator":"MEMS","Package / Case":"20-VFQFN Exposed Pad","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":"DSC400","Frequency Stability":"±50ppm","Frequency - Output 1":"125MHz","Frequency - Output 2":"100MHz","Frequency - Output 3":"100MHz","Frequency - Output 4":"125MHz","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b1fa89bbb593bb9f15bbf883a84023ea.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-2222Q0022KE1/alternatives.json"},"ai":{"faq":[{"question":"What are the exact output frequencies of the DSC400-2222Q0022KE1?","answer":"This oscillator provides four LVPECL outputs: two at 125 MHz and two at 100 MHz, all from a single MEMS resonator."},{"question":"Is the DSC400-2222Q0022KE1 suitable for outdoor or industrial environments?","answer":"No—the -20°C to 70°C operating temperature range limits it to commercial indoor use such as office equipment, appliances, or indoor telecom. For industrial or automotive applications, look at the DSC400 family variants with extended temperature grades."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-2222Q0022KE1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-2222Q0022KE1 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}}