{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1522JI2A-33M33333","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1522JI2A-33M33333","canonicalUrl":"https://icboms.com/microchip/DSC1522JI2A-33M33333","factsUrl":"https://icboms.com/api/mcp/products/DSC1522JI2A-33M33333","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1522JI2A-33M33333, XO (Standard) 33.33333 MHz, LVCMOS output, ±25ppm frequency stability, 2.5V to 3.3V supply, -40°C to 85°C, 4-VLGA package","salesMarkdown":"Supply voltage spans 2.5V to 3.3V, so the same part works on a 2.8V or 3.0V rail without a separate regulator — one BOM line covers multiple board variants. ## 4-VLGA package and board layout Housed in a 4-VLGA package measuring 2.50mm x 2.00mm with a seated height of 0.89mm — the small footprint leaves room for decoupling caps close to the supply pin, which keeps the power rail clean for the MEMS core. Surface-mount assembly; the 4-pin VLGA layout requires a standard reflow profile for lead-free solder. No exposed pad means the thermal path is through the solder joints — keep the trace width adequate for the 7.5 mA draw.","metaTitle":"DSC1522JI2A-33M33333 MEMS XO 33.33333 MHz LVCMOS - Microchip","metaDescription":"DSC1522JI2A-33M33333 XO (Standard) 33.33333 MHz LVCMOS output, ±25ppm stability, -40°C to 85°C, 4-VLGA. 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)","Output":"LVCMOS","Series":"DSC152X","Package":"Tube","Ratings":"-","Function":"Enable/Disable","Frequency":"33.33333 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VLGA","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.5V ~ 3.3V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-40°C ~ 85°C","Current - Supply (Max)":"7.5mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d9dca5041ca10c8cda7b15a6499a28d5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the exact frequency of DSC1522JI2A-33M33333?","answer":"33.33333 MHz, specified as an XO (Standard) with LVCMOS output."},{"question":"What supply voltage range does DSC1522JI2A-33M33333 accept?","answer":"2.5V to 3.3V — the oscillator operates across that entire range without external regulation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1522JI2A-33M33333","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1522JI2A-33M33333 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}}