{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2311KI1-R0053T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2311KI1-R0053T","canonicalUrl":"https://icboms.com/microchip/DSC2311KI1-R0053T","factsUrl":"https://icboms.com/api/mcp/products/DSC2311KI1-R0053T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC2311KI1-R0053T, XO (Standard) MEMS oscillator, dual CMOS outputs at 2.60288 MHz and 5.20576 MHz, ±50 ppm stability, 2.25V–3.6V supply, -40°C to +85°C, 6-VDFN package.","salesMarkdown":"## Dual-frequency MEMS oscillator for compact clock trees The DSC2311KI1-R0053T is a MEMS-based XO (Standard) oscillator from Microchip's DSC2311 series, delivering two independent CMOS clock outputs: 2.60288 MHz and 5.20576 MHz. The MEMS resonator eliminates the quartz-crystal start-up time and is less sensitive to vibration and shock — relevant for industrial or portable equipment where the board sees mechanical stress. Supply voltage accepts 2.25V to 3.6V, so the same part can be used on a 2.5V FPGA bank or a 3.3V MCU rail without a dedicated LDO. For procurement, this means the BOM line does not carry an obsolescence risk window; you can commit without scheduling a last-time-buy. The 6-VDFN package has a 0.50 mm pitch typical for this form factor — confirm the PCB land pattern matches the Microchip recommended footprint before layout freeze.","metaTitle":"DSC2311KI1-R0053T MEMS XO – 2.60288 MHz / 5.20576 MHz CMOS","metaDescription":"Microchip DSC2311KI1-R0053T MEMS XO, dual-output 2.60288 MHz & 5.20576 MHz, CMOS, ±50 ppm, 2.25-3.6V, -40°C~85°C, 6-VDFN. Active production. Request quote.","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":"CMOS","Series":"DSC2311","Package":"Tape & Reel (TR)","Function":"Enable/Disable","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC2311","Frequency Stability":"±50ppm","Frequency - Output 1":"2.60288MHz","Frequency - Output 2":"5.20576MHz","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-","Current - Supply (Disable) (Max)":"23 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a65528891ea18458aa7762333b2f6fda.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency of DSC2311KI1-R0053T?","answer":"This oscillator provides two CMOS outputs: 2.60288 MHz on output 1 and 5.20576 MHz on output 2. Both frequencies are generated from the internal MEMS resonator and are available simultaneously."},{"question":"What supply voltage does DSC2311KI1-R0053T need?","answer":"The supply range is 2.25V to 3.6V. It works on common logic rails — 2.5V, 3.0V, or 3.3V — without an external regulator. The Enable/Disable pin allows the host to shut down the outputs and reduce supply current to a maximum of 23 mA when disabled."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2311KI1-R0053T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2311KI1-R0053T 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}}