{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1124CI2-100.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1124CI2-100.0000","canonicalUrl":"https://icboms.com/microchip/DSC1124CI2-100.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1124CI2-100.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1124 series, XO (Standard) oscillator, 100 MHz, HCSL output, 2.25V~3.6V supply, ±25ppm stability, -40°C~85°C, 6-SMD no-lead package, Enable/Disable function.","salesMarkdown":"## 100 MHz HCSL clock for PCIe and serial links The DSC1124CI2-100.0000: This is a 100 MHz HCSL oscillator from the DSC1124 MEMS family — the HCSL output is the standard for PCIe reference clocks, so it fits directly into a PCIe Gen 1/2/3 root-complex or switch clock tree without a level translator. Supply voltage spans 2.25 V to 3.6 V, covering both 2.5 V and 3.3 V rails with margin; the Enable/Disable pin lets the system gate the clock for power savings, pulling supply current from 42 mA down to 22 mA when disabled. ## Industrial temp grade and MEMS reliability The 6-SMD no-lead package (3.20 mm x 2.50 mm, 0.90 mm seated height) is a standard MEMS oscillator footprint, compatible with reflow profiles for lead-free assembly.","metaTitle":"DSC1124CI2-100.0000 – 100 MHz HCSL MEMS XO, Active","metaDescription":"DSC1124CI2-100.0000: 100 MHz HCSL output, MEMS XO, 2.25V-3.6V supply, -40°C to 85°C, 6-SMD package. Active production – quote 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":"Tube","Ratings":"-","Function":"Enable/Disable","Frequency":"100 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":"DSC1124","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"42mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/11b93dcf3fe2344432ea2f214a7ea724.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1124CI2-100.0000/alternatives.json"},"ai":{"faq":[{"question":"What is the output type of DSC1124CI2-100.0000?","answer":"HCSL (High-Speed Current Steering Logic) — the standard differential output for PCIe reference clocks. No external termination resistors are needed if the receiver has integrated 50-Ω to ground on each leg."},{"question":"What package does DSC1124CI2-100.0000 come in?","answer":"6-SMD, No Lead — 3.20 mm x 2.50 mm body, 0.90 mm seated height. Standard MEMS oscillator footprint, compatible with lead-free reflow."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1124CI2-100.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1124CI2-100.0000 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}}