{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121CL5-024.7500","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121CL5-024.7500","canonicalUrl":"https://icboms.com/microchip/DSC1121CL5-024.7500","factsUrl":"https://icboms.com/api/mcp/products/DSC1121CL5-024.7500","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121 series XO (Standard) MEMS oscillator, 24.75 MHz CMOS output, ±10 ppm frequency stability, 2.25V–3.6V supply, -40°C to 105°C, AEC-Q100 qualified, 6-SMD no-lead package.","salesMarkdown":"## Supply voltage and power rail fit The 2.25V to 3.6V supply range lets the oscillator run directly from a 2.5V or 3.3V rail without an extra LDO — useful when the MCU or SoC already provides that voltage and you want to avoid a dedicated regulator for the clock. ## Package, footprint, and board layout Housed in a 6-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — the compact footprint fits tight layouts on multi-layer automotive PCBs, but the no-lead construction means the solder joints are hidden under the body; X-ray inspection is recommended to confirm wetting on all six pads. Surface-mount mounting with a standard reflow profile; the MEMS resonator is less sensitive to board stress than a quartz crystal, so the part can be placed closer to the edge of the board without frequency shift from flexure.","metaTitle":"DSC1121CL5-024.7500 MEMS Oscillator 24.75 MHz AEC-Q100","metaDescription":"Microchip DSC1121CL5-024.7500 XO (Standard) MEMS oscillator, 24.75 MHz CMOS output, ±10 ppm stability, -40°C to 105°C, AEC-Q100 qualified, 6-SMD package.","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":"24.75 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-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":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±10ppm","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1121CL5-024.7500 AEC-Q100 qualified?","answer":"Yes, the Ratings field explicitly lists AEC-Q100 — this part is qualified for automotive applications and has passed the associated reliability stress tests."},{"question":"What is the difference between DSC1121CL5-024.7500 and DSC1121CL5-024.7500T?","answer":"The suffix 'T' typically indicates tape-and-reel packaging versus tube packaging (lists Tube). The electrical specifications — frequency, stability, supply voltage, temperature range — are identical between the two order codes. Confirm the packaging format with your distributor before ordering to match your assembly line's feeder requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121CL5-024.7500","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121CL5-024.7500 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}}