{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-0202Q0107KE2T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-0202Q0107KE2T","canonicalUrl":"https://icboms.com/microchip/DSC400-0202Q0107KE2T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-0202Q0107KE2T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC400 series, XO (Standard) MEMS oscillator, dual LVPECL outputs at 161.1328125 MHz and 164.375 MHz, ±25 ppm stability, 2.25V–3.6V supply, 20-VFQFN exposed-pad package.","salesMarkdown":"## Active dual-output MEMS oscillator for precision clocking The DSC400-0202Q0107KE2T is a MEMS-based XO (Standard) oscillator from Microchip's DSC400 series, delivering two LVPECL output frequencies: 161.1328125 MHz and 164.375 MHz. ## Supply voltage and package fit for board layout The 2.25V to 3.6V supply range covers 2.5V and 3.3V rails directly — no extra regulator needed if your board already runs one of those. Housed in a 20-VFQFN with exposed pad, the 5.00mm x 3.20mm footprint and 0.90mm height keep it low-profile for dense PCB stacks.","metaTitle":"DSC400-0202Q0107KE2T Datasheet, Price, Stock","metaDescription":"Microchip DSC400-0202Q0107KE2T dual-output LVPECL MEMS oscillator, ±25 ppm stability, 2.25-3.6V supply, 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)","Height":"0.035\\\" (0.90mm)","Output":"LVPECL","Series":"DSC400","Package":"Tape & Reel (TR)","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":"±25ppm","Frequency - Output 1":"161.1328125MHz","Frequency - Output 2":"164.375MHz","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0cecb08ad574fed3be7cf1fcd38d37aa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-0202Q0107KE2T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC400-0202Q0107KE2T compatible with a 3.3V supply?","answer":"Yes. The supply voltage range is 2.25V to 3.6V, so a 3.3V rail is within spec. No external level shifting needed."},{"question":"What is the frequency stability of DSC400-0202Q0107KE2T?","answer":"±25 ppm over the -20°C to +70°C operating temperature range. That's tight enough for most Ethernet and FPGA reference clock applications."},{"question":"Does DSC400-0202Q0107KE2T have an enable/disable function?","answer":"Yes, the part includes an Enable/Disable pin. Pulling it low disables both LVPECL outputs, which helps reduce power during idle or test modes."},{"question":"What are the alternatives to DSC400-0202Q0107KE2T?","answer":"Within the DSC400 series, other order codes offer different output frequency pairs or CMOS/LVDS output types. The closest pin-compatible alternative would be another DSC400 variant with the same package and supply voltage — check the Microchip DSC400 family selector for exact frequency combinations."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-0202Q0107KE2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-0202Q0107KE2T 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}}