{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-4334Q0022KI1","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-4334Q0022KI1","canonicalUrl":"https://icboms.com/microchip/DSC400-4334Q0022KI1","factsUrl":"https://icboms.com/api/mcp/products/DSC400-4334Q0022KI1","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC400-4334Q0022KI1, DSC400 series, XO (Standard) MEMS oscillator, four outputs: 125 MHz, 100 MHz, 100 MHz, 125 MHz, HCSL/LVDS, -40 to 85 °C, 20-VFQFN exposed pad","salesMarkdown":"## MEMS quad-output clock in a 5×3.2 mm package The DSC400-4334Q0022KI1 is a MEMS-based XO (Standard) from Microchip Technology's DSC400 series, delivering four independent clock outputs: two at 125 MHz and two at 100 MHz, selectable between HCSL and LVDS signalling. Housed in a 20-VFQFN exposed-pad package measuring 5.00 mm × 3.20 mm with a 0.90 mm profile, it fits tight board layouts where a single device replaces multiple oscillators. Operating from 2.25 V to 3.6 V, it covers common supply rails without an extra regulator — useful when the same BOM serves multiple voltage domains. Rated for -40 °C to 85 °C with ±50 ppm frequency stability, this oscillator suits industrial environments like outdoor telecom cabinets, factory-floor controllers, and engine-bay electronics where temperature swings are routine.","metaTitle":"DSC400-4334Q0022KI1 MEMS XO – Quad Output 125/100 MHz","metaDescription":"DSC400-4334Q0022KI1: MEMS XO, 125/100 MHz quad outputs, HCSL/LVDS, -40 to 85°C, 20-VFQFN. Active production. Request quote for current pricing and lead time.","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":"HCSL, LVDS","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":"-40°C~85°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/335300f4aac67d4baea752fcc611441d.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-4334Q0022KI1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-4334Q0022KI1 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}}