{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1003CL2-025.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1003CL2-025.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1003CL2-025.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1003CL2-025.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1003 series MEMS-based XO (Standard), 25 MHz CMOS output, AEC-Q100 qualified, -40°C to 105°C, 1.7V-3.6V supply, 4-SMD no-lead package.","salesMarkdown":"## AEC-Q100 qualified MEMS oscillator for automotive clock trees The DSC1003CL2-025.0000T is a MEMS-based XO (Standard) oscillator from Microchip's DSC1003 series, delivering a 25 MHz CMOS output. The standby (power-down) function drops the supply current to 15 µA max, allowing the oscillator to be gated off during vehicle sleep states without draining the battery. ## 25 MHz CMOS output with ±25 ppm stability Frequency stability is ±25 ppm across the full temperature and voltage range, which meets the timing budget for 100BASE-T1 Ethernet and CAN-FD controllers without external trimming. The 1.7V to 3.6V supply range lets the oscillator run directly from a 1.8V or 3.3V rail — no additional LDO needed for the clock source. Maximum operating current is 6 mA, keeping the thermal load low in a sealed ECU enclosure. Sourced through independent distribution; quoted to order against the BOM quantity. ## 4-SMD no-lead package and board integration The 4-SMD, No Lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm. The small footprint and low profile suit space-constrained automotive PCBs where a crystal plus load capacitors would take up more area. Supplied on Tape & Reel for automated pick-and-place assembly. The MEMS resonator is inherently more shock- and vibration-tolerant than a quartz crystal, which is a practical advantage for engine-mounted or chassis-mounted modules.","metaTitle":"DSC1003CL2-025.0000T MEMS Oscillator – AEC-Q100, 25 MHz","metaDescription":"Microchip DSC1003CL2-025.0000T XO (Standard) MEMS oscillator, 25 MHz CMOS output, AEC-Q100 qualified, -40°C to 105°C, 1.7V-3.6V supply. Active production.","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":"DSC1003","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"25 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.7V ~ 3.6V","Base Product Number":"DSC1003","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°C","Current - Supply (Max)":"6mA","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 DSC1003CL2-025.0000T suitable for automotive applications?","answer":"Yes."},{"question":"What is the difference between the DSC1003 and DSC1001 series?","answer":"The DSC1003 series includes a standby (power-down) function, while the DSC1001 does not. Both are MEMS-based XO oscillators with similar frequency stability and supply voltage ranges."},{"question":"How does the standby function work on the DSC1003?","answer":"The standby (power-down) function disables the output and reduces the supply current to 15 µA max. The oscillator resumes normal operation when the standby pin is de-asserted, with a typical start-up time in the microsecond range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1003CL2-025.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1003CL2-025.0000T 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}}