{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DL2-048.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DL2-048.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001DL2-048.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DL2-048.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001DL2-048.0000, 48 MHz MEMS XO (Standard), CMOS output, AEC-Q100 rated, 4-SMD no-lead package, 1.8–3.3 V supply, -40 to +105 °C","salesMarkdown":"The DSC1001DL2-048.0000 is an AEC-Q100 qualified MEMS XO delivering a 48 MHz CMOS clock from a single 1.8–3.3 V supply. The -40 to +105 °C operating range covers under-hood and outdoor telecom enclosures without an external heater or fan. The 1.8–3.3 V supply range means the same BOM line serves a 1.8 V core rail or a 3.3 V I/O rail; no level translator needed between the oscillator output and the downstream CMOS input. ## Small footprint and layout considerations Housed in a 2.50 mm × 2.00 mm 4-SMD no-lead package, the DSC1001DL2-048.0000 fits the same land pattern as standard 2.5×2.0 mm crystal oscillators. The 0.90 mm seated height clears low-profile enclosures. Because the package has no leads, the PCB footprint relies on the solder-paste stencil aperture to control standoff — a 0.125 mm stencil thickness with a 1:1 pad-to-aperture ratio is a typical starting point for reflow. The DSC1001 series is Microchip's current MEMS oscillator family, so replacement risk is low for a design starting today.","metaTitle":"DSC1001DL2-048.0000 MEMS XO – AEC-Q100, 48 MHz, CMOS","metaDescription":"Microchip DSC1001DL2-048.0000: 48 MHz MEMS XO, CMOS output, AEC-Q100, -40 to +105 °C, 4-SMD no-lead package. Active production – RFQ for pricing and lead time.","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":"Tube","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":"±25ppm","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1001DL2-048.0000 automotive qualified?","answer":"Yes, it carries an AEC-Q100 rating, which covers the -40 to +105 °C temperature grade and the reliability stress tests required for automotive ICs. This qualifies it for under-hood and cabin-mounted electronics."},{"question":"What supply voltage does the DSC1001DL2-048.0000 accept?","answer":"The CMOS output swings rail-to-rail, so the logic levels match the supply voltage without external translation."},{"question":"Does the DSC1001DL2-048.0000 have a standby function?","answer":"Yes. The part includes a standby (power down) pin that reduces supply current to 15 µA max when the oscillator is disabled. This is useful for battery-powered designs that need to cut clock power during sleep."},{"question":"What is the output type of the DSC1001DL2-048.0000?","answer":"CMOS. The output is a rail-to-rail square wave compatible with standard digital logic inputs. No external termination or level shifting is needed for typical MCU, FPGA, or SoC clock inputs."},{"question":"Where can I buy the DSC1001DL2-048.0000?","answer":"Available through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DL2-048.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DL2-048.0000 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}}