{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1525JI3A-50M00000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1525JI3A-50M00000","canonicalUrl":"https://icboms.com/microchip/DSC1525JI3A-50M00000","factsUrl":"https://icboms.com/api/mcp/products/DSC1525JI3A-50M00000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC152X series, XO (Standard), 50 MHz, LVCMOS output, ±20 ppm frequency stability, 1.8V supply, -40°C to 85°C, 4-VLGA package.","salesMarkdown":"## 50 MHz MEMS XO with enable/disable The LVCMOS output drives directly into a 1.8V logic rail without external level translation. Enable/disable function lets the output be gated off without cycling the supply—useful for power-sequencing or clock-gating in a low-power design. ## Stability and temperature grade For a 50 MHz clock, ±20 ppm corresponds to a 1 kHz total drift—tight enough for most serial data links and general-purpose timing, but not for precision RF or wireless baseband where ±10 ppm or tighter is typical. The industrial grade means the oscillator is qualified for outdoor telecom cabinets, motor drive control boards, and factory-floor equipment that sees seasonal temperature swings. ## Package and supply rail Housed in a 4-VLGA package measuring 2.50 mm × 2.00 mm with a seated height of 0.89 mm, the DSC1525JI3A-50M00000 suits space-constrained PCB layouts. The 1.8V supply is fixed—this part does not accept 3.3V or 2.5V rails. A 3.3V system would need a different order code from the DSC152X family or a level translator on the output. Maximum supply current is 7.5 mA, so the thermal budget is minimal even in a dense layout. No pin-compatible second source or official successor is documented; the DSC152X series is the only family reference.","metaTitle":"DSC1525JI3A-50M00000 50 MHz MEMS XO, LVCMOS, ±20 ppm, 1.8V","metaDescription":"Microchip DSC1525JI3A-50M00000: 50 MHz XO with MEMS resonator, LVCMOS output, ±20 ppm stability, 1.8V supply, -40°C to 85°C. Active lifecycle. Order via RFQ.","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":"1.8V","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 DSC1525JI3A-50M00000 be used with a 3.3V supply?","answer":"No. The supply voltage is fixed at 1.8V. Applying 3.3V exceeds the rated maximum and may damage the internal MEMS oscillator or output driver. A 3.3V system requires a different order code from the DSC152X family that specifies a 3.3V supply."},{"question":"What is the enable/disable function and logic level?","answer":"The part includes an Enable/Disable pin. When the pin is asserted (logic high, referenced to Vdd), the output is enabled. When de-asserted (logic low), the output enters a high-impedance state. The pin threshold follows the 1.8V supply rail; it is not 5V-tolerant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1525JI3A-50M00000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1525JI3A-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}}