{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1124BI1-100.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1124BI1-100.0000","canonicalUrl":"https://icboms.com/microchip/DSC1124BI1-100.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1124BI1-100.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1124 series, XO (Standard) oscillator, 100 MHz HCSL output, ±50 ppm frequency stability, -40°C to 85°C, 6-SMD package, Enable/Disable function.","salesMarkdown":"## 100 MHz HCSL clock for PCIe and serial links HCSL is the reference clock format for PCIe Gen1/2/3, SATA, and USB 3.0 — the 100 MHz frequency directly serves the PCIe reference clock tree without a PLL multiplier. Supply voltage spans 2.25V to 3.6V, so it runs from a 2.5V or 3.3V rail without an intermediate LDO. ## Industrial temp grade and MEMS reliability 6-SMD, No Lead package measuring 5.00 mm x 3.20 mm x 0.90 mm — the same footprint as standard 5x3.2 mm oscillators. Surface-mount reflow profile matches standard JEDEC solder profiles; no special bake required if the MSL is observed.","metaTitle":"DSC1124BI1-100.0000 100 MHz HCSL MEMS Oscillator","metaDescription":"Active Microchip DSC1124BI1-100.0000 XO, 100 MHz HCSL output, ±50 ppm stability, -40°C to 85°C, 6-SMD.","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":"±50ppm","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":"$2.1700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/11b93dcf3fe2344432ea2f214a7ea724.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1124BI1-100.0000/alternatives.json"},"ai":{"faq":[{"question":"What is the enable/disable function on DSC1124BI1-100.0000?","answer":"The Enable/Disable pin gates the output. When disabled, the oscillator stops switching and supply current drops from 42 mA max to 22 mA max. The pin is active-high by default — tying it low disables the output. This allows the system to power down the clock tree during sleep modes without removing the supply rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1124BI1-100.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1124BI1-100.0000 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}}