{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1124BI2-100.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1124BI2-100.0000","canonicalUrl":"https://icboms.com/microchip/DSC1124BI2-100.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1124BI2-100.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1124 series, XO (Standard) MEMS oscillator, 100 MHz, HCSL output, ±25 ppm stability, 2.25 V – 3.6 V supply, -40 °C to 85 °C, 6-SMD no-lead package.","salesMarkdown":"## 100 MHz HCSL reference for PCIe and serial links ## Industrial temp range and MEMS reliability ## Active — no LTB pressure Product status is Active. No last-time-buy clock, no successor to evaluate. The DSC1124 series is Microchip's standard MEMS oscillator family, so supply continuity is tied to a mature product line, not a niche quartz cut.","metaTitle":"DSC1124BI2-100.0000 – Microchip 100 MHz HCSL MEMS Oscillator","metaDescription":"DSC1124BI2-100.0000 from Microchip Technology: 100 MHz XO (Standard), HCSL output, ±25 ppm stability, 2.25-3.6 V supply, -40 to 85 °C. Active production.","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":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","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":"$2.2800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/11b93dcf3fe2344432ea2f214a7ea724.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1124BI2-100.0000/alternatives.json"},"ai":{"faq":[{"question":"Can I replace a standard 100 MHz quartz oscillator with DSC1124BI2-100.0000?","answer":"If the quartz oscillator has an HCSL output and a compatible footprint (6-SMD, no lead, 5.0 mm x 3.2 mm), the DSC1124BI2-100.0000 is a direct drop-in. The MEMS base resonator is more shock-tolerant than quartz, but confirm the Enable/Disable logic polarity matches the existing circuit."},{"question":"What is the output waveform of DSC1124BI2-100.0000?","answer":"HCSL (High-Speed Current Steering Logic) — the differential current-mode output that PCIe reference clocks require. It is not LVDS or LVPECL; the termination is 50 Ω to ground on each line, not a 100 Ω differential resistor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1124BI2-100.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1124BI2-100.0000 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}}