{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101CM1-033.3333","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101CM1-033.3333","canonicalUrl":"https://icboms.com/microchip/DSC1101CM1-033.3333","factsUrl":"https://icboms.com/api/mcp/products/DSC1101CM1-033.3333","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1101CM1-033.3333, MEMS-based XO (Standard), 33.3333 MHz CMOS output, ±50 ppm stability, 2.25V–3.6V supply, -55°C to +125°C, 6-SMD no-lead package.","salesMarkdown":"## MEMS XO for extreme-temperature clock trees The DSC1101CM1-033.3333 is a MEMS-based oscillator (XO) delivering a fixed 33.3333 MHz CMOS output — a standard reference for Ethernet PHYs, SoC clock trees, and FPGA configuration clocks. ## Supply tolerance and power-down budgeting That 95 µA standby draw matters for battery-backed systems where the oscillator must be disabled during sleep but wake on a threshold event. The 6-SMD, no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm, a common footprint that mates with standard reflow profiles.","metaTitle":"DSC1101CM1-033.3333 MEMS XO 33.3333 MHz CMOS – Active","metaDescription":"Microchip DSC1101CM1-033.3333 MEMS XO, 33.3333 MHz, CMOS output, ±50 ppm stability, -55°C to +125°C, 2.25V–3.6V supply, standby power-down. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1101","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"33.3333 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1101","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-55°C~125°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7550","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1101CM1-033.3333/alternatives.json"},"ai":{"faq":[{"question":"Does the DSC1101CM1-033.3333 have a power-down feature?","answer":"Yes — the function is listed as Standby (Power Down). When enabled, the maximum disable current is 95 µA, compared to 35 mA during active operation."},{"question":"What is the frequency stability of the DSC1101CM1-033.3333?","answer":"The frequency stability is ±50 ppm over the full operating temperature range and aging. This is typical for a MEMS XO and adequate for most serial interface reference clocks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101CM1-033.3333","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101CM1-033.3333 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}}