{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2311KI2-R0013T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2311KI2-R0013T","canonicalUrl":"https://icboms.com/microchip/DSC2311KI2-R0013T","factsUrl":"https://icboms.com/api/mcp/products/DSC2311KI2-R0013T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC2311KI2-R0013T, MEMS-based XO (Standard), dual CMOS outputs at 33 MHz and 55 MHz, ±25 ppm stability, 2.25 V to 3.6 V supply, -40°C to +85°C, 6-VDFN package, tape & reel.","salesMarkdown":"## Dual-frequency clock source in a single 6-VDFN The DSC2311KI2-R0013T is a MEMS-based XO (Standard) that delivers two independent CMOS clock outputs — 33 MHz on output 1 and 55 MHz on output 2 — from a single 6-VDFN package measuring 2.50 mm x 2.00 mm. Using a MEMS resonator instead of a quartz crystal, the oscillator starts up deterministically without load-capacitance tuning and tolerates shock and vibration better than a quartz-based part — relevant for portable or industrial equipment subject to mechanical stress. The Enable/Disable function lets the system shut down unused outputs; when disabled, the supply current is clamped at 23 mA max, which keeps the thermal profile low in a dense board layout. ## Supply and temperature range for industrial timing trees The 2.25 V to 3.6 V supply range covers both 2.5 V and 3.3 V logic rails without an intermediate regulator — one less part on the BOM for mixed-voltage designs. Frequency stability is ±25 ppm across the full temperature range — tight enough to keep UART baud-rate error below 1% and to maintain MCU clock accuracy for CAN or Ethernet PHY reference.","metaTitle":"DSC2311KI2-R0013T MEMS Oscillator – 33 MHz & 55 MHz CMOS","metaDescription":"Microchip DSC2311KI2-R0013T dual-output XO: 33 MHz & 55 MHz, ±25 ppm, -40°C to +85°C, 2.25-3.6 V, 6-VDFN. Active production. Quoted to order.","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":"±25ppm","Frequency - Output 1":"33MHz","Frequency - Output 2":"55MHz","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/a2c4354b9a6d37854053a5719c7dc321.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can the DSC2311KI2-R0013T replace the DSC2311KI2-R0012T?","answer":"The DSC2311KI2-R0012T is a sibling in the same DSC2311 series, but the evidence does not specify its output frequencies. Without a confirmed frequency match, assume the two parts are not drop-in replacements — verify the output frequencies of the R0012T against your clock tree before substituting."},{"question":"What supply voltage does the DSC2311KI2-R0013T require?","answer":"The supply voltage range is 2.25 V to 3.6 V, covering both 2.5 V and 3.3 V logic rails without an external regulator."},{"question":"What is the frequency stability of the DSC2311KI2-R0013T?","answer":"Frequency stability is ±25 ppm across the full -40°C to +85°C temperature range, sufficient for UART, CAN, and Ethernet PHY reference clocks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2311KI2-R0013T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2311KI2-R0013T 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}}