{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6122CE1A-0057","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6122CE1A-0057","canonicalUrl":"https://icboms.com/microchip/DSC6122CE1A-0057","factsUrl":"https://icboms.com/api/mcp/products/DSC6122CE1A-0057","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC61XX series MEMS XO (Standard), order code DSC6122CE1A-0057, dual output 1MHz & 5MHz, CMOS, ±50ppm stability, 1.71V~3.63V supply, 4-VDFN package, tube.","salesMarkdown":"## Package and board-fit details The DSC6122CE1A-0057: The CMOS output is compatible with most digital logic families without needing a level translator, simplifying the BOM. Frequency stability is rated at ±50 ppm, which is adequate for general-purpose clocking (UART, SPI, low-speed MCU clocks) but not tight enough for precision timing like Ethernet or high-speed serial interfaces that typically demand ±25 ppm or better. ## Lifecycle reality — obsolete, but still sourceable No official successor order code is recorded in the lifecycle data.","metaTitle":"Microchip DSC6122CE1A-0057 MEMS XO, 1MHz/5MHz, CMOS, 4-VDFN","metaDescription":"Microchip DSC6122CE1A-0057 MEMS XO (Standard) with dual output 1MHz & 5MHz, CMOS, ±50ppm, 1.71-3.63V, 4-VDFN. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.89mm)","Output":"CMOS","Series":"DSC61XX","Package":"Tube","Function":"-","Base Resonator":"MEMS","Package / Case":"4-VDFN","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±50ppm","Frequency - Output 1":"1MHz, 5MHz","Frequency - Output 2":"-","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"3mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1228b1baf388c49094d52b76abcfca61.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6122CE1A-0057/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the DSC6122CE1A-0057 and how do I get a price?","answer":"This part is obsolete from the manufacturer, but we source it through independent distribution channels — surplus and new-old-stock inventory."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6122CE1A-0057","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6122CE1A-0057 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:30:26.032Z","lastPublished":"2026-07-19T21:30:26.032Z","indexable":true}}