{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121DL2-025.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121DL2-025.0000","canonicalUrl":"https://icboms.com/microchip/DSC1121DL2-025.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1121DL2-025.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121 series MEMS XO (Standard), 25 MHz CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -40°C to 105°C, AEC-Q100 qualified, 6-SMD no-lead package.","salesMarkdown":"## MEMS XO with automotive-grade qualification The DSC1121DL2-025.0000 is a 25 MHz MEMS-based XO (Standard) with CMOS output, rated AEC-Q100 for automotive reliability. The MEMS resonator replaces a quartz crystal, giving better shock and vibration immunity — relevant for engine bay or chassis-mounted ECUs where a quartz crystal might fracture under continuous vibration. ## Supply voltage and temperature range Operates from 2.25V to 3.6V, covering both 2.5V and 3.3V logic rails without an external LDO. ## Enable/Disable function and package Includes an Enable/Disable pin (tri-state output when disabled) — useful for power-cycled subsystems or test modes where the clock must be gated without a separate buffer. Housed in a 6-SMD no-lead package measuring 2.50mm x 2.00mm with a seated height of 0.90mm, it fits tight board stacks in handheld or space-constrained modules. This part is suitable for both new designs and ongoing production.","metaTitle":"DSC1121DL2-025.0000 MEMS XO 25 MHz AEC-Q100 Active","metaDescription":"Microchip DSC1121DL2-025.0000 MEMS XO, 25 MHz CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -40°C to 105°C, AEC-Q100 qualified.","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":"DSC1121","Package":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"25 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-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":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1121DL2-025.0000 a direct replacement for standard 25 MHz quartz oscillators?","answer":"It is a functional replacement for a 25 MHz CMOS-output XO in a 6-pin no-lead package, but the MEMS resonator has different startup characteristics and supply voltage range (2.25V–3.6V). Verify that your existing oscillator's supply voltage, output type, and enable polarity match before substituting."},{"question":"Is DSC1121DL2-025.0000 AEC-Q100 qualified?","answer":"Yes, it carries an AEC-Q100 rating, making it suitable for automotive applications requiring the associated reliability stress and PPAP documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121DL2-025.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121DL2-025.0000 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}}