{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6101JI3B-038.4000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6101JI3B-038.4000","canonicalUrl":"https://icboms.com/microchip/DSC6101JI3B-038.4000","factsUrl":"https://icboms.com/api/mcp/products/DSC6101JI3B-038.4000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC61XXB series XO (Standard) MEMS oscillator, 38.4 MHz, CMOS output, 4-VLGA package, AEC-Q100 rated, 1.8V~3.3V supply.","salesMarkdown":"The DSC6101JI3B-038.4000: Frequency stability is ±20 ppm across the operating range — tight enough to keep CAN-FD, 100BASE-T1 Ethernet, or a high-speed serial link within the bit-time budget without a separate temperature-compensated crystal. ## Package footprint and board-level integration The 4-VLGA package (2.50mm x 2.00mm) is a four-pad land-grid array with a 0.89mm seated height — it sits flat on the PCB and reflows with a standard lead-free profile. The small footprint frees board area for other passives near the processor clock input. Surface-mount assembly with the MEMS die inside a ceramic cavity — no quartz blank to crack under mechanical shock, which is the main failure mode for crystal oscillators in high-vibration automotive environments.","metaTitle":"DSC6101JI3B-038.4000 MEMS XO, 38.4 MHz, AEC-Q100, 4-VLGA","metaDescription":"Microchip DSC6101JI3B-038.4000 MEMS XO, 38.4 MHz, CMOS, 4-VLGA, AEC-Q100, ±20 ppm, 1.8-3.3V. 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":"CMOS","Series":"DSC61XXB","Package":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"38.4 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 ~ 3.3V","Frequency Stability":"±20ppm","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1.5µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9ed35e0813b3195cde66cb3283a5cda8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6101JI3B-038.4000/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for this part?","answer":"The DSC6101JI3B-038.4000 is AEC-Q100 qualified for automotive applications. RoHS and REACH compliance documentation is provided by Microchip Technology with the shipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6101JI3B-038.4000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6101JI3B-038.4000 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}}