{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1124DE1-125.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1124DE1-125.0000","canonicalUrl":"https://icboms.com/microchip/DSC1124DE1-125.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1124DE1-125.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1124 series, XO (Standard) MEMS oscillator, 125 MHz, HCSL output, 2.25V~3.6V supply, ±50ppm stability, 6-SMD No Lead 2.50mm x 2.00mm, Enable/Disable function.","salesMarkdown":"## Frequency stability and temperature envelope The DSC1124DE1-125.0000: Max supply current is 42 mA when active, dropping to 22 mA with the output disabled — the disable current is still non-trivial, so if you are designing a battery-powered device that sleeps most of the time, plan a load switch ahead of the oscillator supply. ## Package and board integration Surface-mount only — no through-hole variant in this series, so it is a reflow-only part. The no-lead construction keeps the parasitic inductance low, which helps maintain signal integrity on the 125 MHz HCSL edge rates.","metaTitle":"DSC1124DE1-125.0000 MEMS XO, 125 MHz HCSL, 2.5x2.0mm","metaDescription":"Microchip DSC1124DE1-125.0000 MEMS oscillator, 125 MHz HCSL output, ±50ppm stability, 2.25-3.6V supply. Active lifecycle, sourced per RFQ.","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":"125 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","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","Base Product Number":"DSC1124","Frequency Stability":"±50ppm","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/11b93dcf3fe2344432ea2f214a7ea724.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1124DE1-125.0000/alternatives.json"},"ai":{"faq":[{"question":"What is the output type and frequency of DSC1124DE1-125.0000?","answer":"The output is HCSL (High-Speed Current Steering Logic) at a fixed 125 MHz. HCSL is a differential standard commonly used for PCIe reference clocks, requiring a 50-ohm termination to ground on each output leg."},{"question":"What supply voltage does DSC1124DE1-125.0000 need?","answer":"No external regulator is needed if your board already has one of these rails."},{"question":"Is there a pin-compatible alternative to DSC1124DE1-125.0000?","answer":"The DSC1124 series shares the same footprint and pinout across frequencies, so a different frequency in the same series would fit the same PCB layout, but the output type and supply range must match."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1124DE1-125.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1124DE1-125.0000 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}}