{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1224BL2-100M0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1224BL2-100M0000","canonicalUrl":"https://icboms.com/microchip/DSC1224BL2-100M0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1224BL2-100M0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1224 series, XO (Standard), 100 MHz HCSL output, MEMS resonator, ±25 ppm stability, 2.5V–3.3V supply, 6-VDFN package, -40°C to 105°C.","salesMarkdown":"## 100 MHz HCSL clock with MEMS resonator The DSC1224BL2-100M0000 is a 100 MHz XO (Standard) with HCSL output — the differential current-mode logic used for PCIe reference clocks and high-speed serial links. The MEMS resonator replaces a quartz crystal, giving better shock and vibration tolerance and typically faster factory lead times than a quartz-based equivalent. Supply voltage covers 2.5V to 3.3V, so it runs from a common 3.3V or 2.5V rail without a separate regulator. Enable/Disable function lets the system shut down the oscillator when the link is idle, saving the 23 mA typical disable current. ## Active lifecycle — no end-of-life risk This part is suitable for new designs and production builds without last-time-buy planning. Microchip continues to manufacture the DSC1224 series. Rated -40°C to 105°C — the extended industrial band covers outdoor telecom cabinets, engine-bay electronics, and factory-floor equipment. The 6-VDFN package measures 5.00mm x 3.20mm with a seated height of 0.90mm, fitting dense PCB layouts where height is constrained.","metaTitle":"DSC1224BL2-100M0000 – 100 MHz HCSL MEMS XO, Active","metaDescription":"DSC1224BL2-100M0000: 100 MHz HCSL output, MEMS resonator, ±25 ppm stability, -40°C to 105°C, 6-VDFN. Active lifecycle. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"HCSL","Series":"DSC1224","Package":"Tube","Ratings":"-","Function":"Enable/Disable","Frequency":"100 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.5V ~ 3.3V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C ~ 105°C","Current - Supply (Max)":"40mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"23mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9c9562275ed01929df10cd035ac9614e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does DSC1224BL2-100M0000 have an enable/disable function?","answer":"Yes. The Enable/Disable function allows the output to be tri-stated, reducing supply current to 23 mA typical when disabled. Useful for power management in multi-link systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1224BL2-100M0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1224BL2-100M0000 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}}