{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1522JI3A-50M00000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1522JI3A-50M00000","canonicalUrl":"https://icboms.com/microchip/DSC1522JI3A-50M00000","factsUrl":"https://icboms.com/api/mcp/products/DSC1522JI3A-50M00000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC152X series, XO (Standard), MEMS resonator, 50 MHz, LVCMOS output, ±20 ppm stability, 2.5V–3.3V supply, -40°C to 85°C, 4-VLGA package","salesMarkdown":"## MEMS resonator replaces quartz — 50 MHz fixed output The DSC1522JI3A-50M00000 is a MEMS-based XO (Standard) that delivers a fixed 50 MHz LVCMOS output from a 2.5V to 3.3V supply rail. The MEMS resonator eliminates quartz crystal startup delays and reduces sensitivity to vibration and shock — a practical advantage in industrial and outdoor equipment where a quartz oscillator might fail to start or drift under mechanical stress. Microchip lists the DSC1522JI3A-50M00000 as Active. ## 4-VLGA package — board layout note The 4-VLGA package measures 2.50 mm x 2.00 mm with a seated height of 0.89 mm.","metaTitle":"DSC1522JI3A-50M00000 MEMS XO 50 MHz LVCMOS - Microchip","metaDescription":"DSC1522JI3A-50M00000: MEMS-based XO, 50 MHz, LVCMOS output, ±20 ppm stability, -40°C to 85°C, 4-VLGA. 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)","Output":"LVCMOS","Series":"DSC152X","Package":"Tube","Ratings":"-","Function":"Enable/Disable","Frequency":"50 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":"±20ppm","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":"Can the DSC1522JI3A-50M00000 replace a quartz oscillator?","answer":"Yes, the MEMS resonator is a drop-in functional replacement for a quartz-based XO at 50 MHz with LVCMOS output. The MEMS version offers faster startup, better shock resistance, and no quartz aging drift, but the pinout and footprint must match the 4-VLGA package — confirm the existing board's pad layout before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1522JI3A-50M00000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1522JI3A-50M00000 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}}