{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1124DE2-100.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1124DE2-100.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1124DE2-100.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1124DE2-100.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1124 series XO (Standard), MEMS base, 100 MHz, HCSL output, 2.25V to 3.6V supply, ±25 ppm stability, 6-VDFN 2.50mm x 2.00mm package, Tape & Reel.","salesMarkdown":"## 100 MHz HCSL reference — MEMS, not quartz The DSC1124DE2-100.0000T: The HCSL output delivers a differential 0.7V swing typical for PCIe Gen1/2/3, SATA, and 100BASE-TX reference clocks — the same signal level a standard quartz oscillator would provide, but without the aging drift and shock sensitivity of a crystal. ## Stability and temperature — ±25 ppm across commercial range That holds the timing budget for a 100 MHz reference without external trim capacitors — the MEMS resonator's temperature compensation is on-die, not a board-level adjustment. For indoor equipment (servers, switches, test gear) this is a direct drop-in for a quartz XO with the same stability spec. The Enable/Disable function (pin 1 on the 6-VDFN) tri-states the output when pulled low, cutting supply current to 22 mA max. This is useful for clock gating in power-sensitive designs — the oscillator does not need a separate load switch. ## Lifecycle and sourcing — active, no end-of-life flags Tape & Reel packaging is standard for this series.","metaTitle":"Microchip DSC1124DE2-100.0000T MEMS XO, 100 MHz HCSL","metaDescription":"Microchip DSC1124DE2-100.0000T MEMS XO, 100 MHz HCSL output, ±25 ppm stability, 2.25-3.6V supply, 6-VDFN 2.5x2.0mm. Active production, available 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":"DSC1124","Package":"Tape & Reel (TR)","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":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C ~ 70°C","Current - Supply (Max)":"42mA","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/11b93dcf3fe2344432ea2f214a7ea724.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1124DE2-100.0000T a direct replacement for a standard 100 MHz quartz oscillator?","answer":"Yes, in most applications. The MEMS base gives better shock and vibration immunity and eliminates quartz aging drift."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1124DE2-100.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1124DE2-100.0000T 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}}