{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DL5-048.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DL5-048.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001DL5-048.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DL5-048.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series MEMS XO, 48 MHz, CMOS output, 1.8 V–3.3 V supply, AEC-Q100, -40°C to 105°C, 4-SMD no-lead package, standby (power down) function.","salesMarkdown":"## 48 MHz MEMS oscillator with automotive qualification The DSC1001DL5-048.0000T is an active-production MEMS-based XO (standard oscillator) delivering a 48 MHz CMOS output across a 1.8 V to 3.3 V supply range — one part number covers the common logic rails without a separate voltage variant. ## Standby power-down for battery-aware designs Active draw is 7.2 mA max at 48 MHz, so the wake-to-run current step is under 7.2 mA; the supply decoupling cap on the Vdd pin must handle this transient without a voltage dip that could trip the brown-out detector. A buyer filling a BOM line for a multi-year automotive program can commit without stockpiling against a discontinuation window.","metaTitle":"DSC1001DL5-048.0000T MEMS 48 MHz XO, AEC-Q100, Active","metaDescription":"Microchip DSC1001DL5-048.0000T 48 MHz MEMS oscillator, CMOS output, AEC-Q100, -40°C to 105°C, standby function. Active product — order against 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":"CMOS","Series":"DSC1001","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"48 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","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","Base Product Number":"DSC1001","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8450","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001DL5-048.0000T/alternatives.json"},"ai":{"faq":[{"question":"What is the exact frequency and supply voltage of DSC1001DL5-048.0000T?","answer":"48 MHz with a supply range of 1.8 V to 3.3 V. The same order code covers all three common logic rails — no need to select a voltage-suffix variant."},{"question":"Is DSC1001DL5-048.0000T qualified for automotive applications (AEC-Q100)?","answer":"Yes — it carries AEC-Q100 qualification and operates from -40°C to +105°C, covering the under-hood temperature grade with margin."},{"question":"Does DSC1001DL5-048.0000T have a standby (power down) function and how does it work?","answer":"Yes — the standby (power down) function reduces supply current to 15 µA max. The output goes high-impedance in standby; a logic-low on the enable pin (typically pin 1 on the 4-pin package) triggers the power-down state."},{"question":"Can I replace a quartz 48 MHz oscillator with DSC1001DL5-048.0000T?","answer":"Functionally yes — both deliver a 48 MHz CMOS clock. The MEMS base resonator means no quartz crystal aging drift, and the ±10 ppm frequency stability matches or beats many quartz XOs. The 4-SMD no-lead footprint is the same 2.5 mm x 2.0 mm land pattern used by standard quartz oscillators — confirm the enable-pin logic polarity against the quartz part's pin 1 function before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DL5-048.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DL5-048.0000T 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}}