{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1124CL2-100.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1124CL2-100.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1124CL2-100.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1124CL2-100.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1124 series MEMS XO (Standard), 100 MHz, HCSL output, ±25 ppm stability, 2.25V–3.6V supply, -40°C to 105°C, 6-SMD package.","salesMarkdown":"## MEMS oscillator at 100 MHz with HCSL output Supply voltage spans 2.25 V to 3.6 V, so the same part works on 2.5 V and 3.3 V rails without a separate level translator. Maximum supply current is 42 mA when active, dropping to 22 mA when disabled. ## Industrial temperature range and stability Frequency stability is ±25 ppm across the full range — tight enough for 1000BASE-T Ethernet and most PCIe Gen 1/2/3 reference clock jitter budgets. The 6-SMD, no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — standard 2.5 x 3.2 mm footprint, compatible with common oscillator land patterns. Microchip lists the DSC1124CL2-100.0000T as Active. No PCN or EOL notice has been issued for this series.","metaTitle":"DSC1124CL2-100.0000T – Microchip MEMS XO, 100 MHz HCSL","metaDescription":"DSC1124CL2-100.0000T: Microchip MEMS XO, 100 MHz, HCSL output, ±25 ppm, -40°C to 105°C, 2.25V–3.6V supply, 6-SMD. 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":"Tape & Reel (TR)","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~105°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/DSC1124CL2-100.0000T/alternatives.json"},"ai":{"faq":[{"question":"What is the output type of the DSC1124CL2-100.0000T?","answer":"HCSL (High-Speed Current Steering Logic) — a differential output with a typical swing of 0.7 V peak-to-peak, designed to drive 50-ohm terminated lines. Commonly used as a PCIe reference clock."},{"question":"Does the DSC1124CL2-100.0000T support enable/disable?","answer":"Yes. The function is Enable/Disable. When disabled, the output goes into a high-impedance state and the supply current drops to 22 mA max. There is no standby mode — the oscillator core remains powered."},{"question":"What are the advantages of MEMS oscillators over quartz for this part?","answer":"The MEMS resonator is inherently more resistant to shock and vibration than a quartz crystal, and the oscillator typically has shorter lead times because the MEMS die is fabricated in a standard CMOS process. The frequency stability (±25 ppm) is comparable to a basic quartz XO."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1124CL2-100.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1124CL2-100.0000T 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}}