{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1124CL2-200.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1124CL2-200.0000","canonicalUrl":"https://icboms.com/microchip/DSC1124CL2-200.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1124CL2-200.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1124CL2-200.0000, XO (Standard), HCSL output, 200 MHz, ±25 ppm stability, MEMS resonator, -40°C to 105°C, 6-SMD no-lead package.","salesMarkdown":"## 200 MHz HCSL clock with MEMS ruggedness HCSL is the differential signalling standard for PCIe reference clocks — if your board has a PCIe root complex or switch, this oscillator drives the 100 MHz or 200 MHz reference directly without an external fan-out buffer. ## Supply range and enable/disable Runs from 2.25V to 3.6V, so it sits on either a 2.5V or 3.3V rail without a separate regulator. The DSC1124 series is the current-generation MEMS XO from Microchip; no successor has been announced. 6-SMD no-lead package, 3.20 mm x 2.50 mm footprint, 0.90 mm seated height. Surface-mount reflow profile follows JEDEC J-STD-020 for MSL 1 (moisture sensitivity level not explicitly stated, but typical for MEMS oscillators).","metaTitle":"DSC1124CL2-200.0000 MEMS XO 200 MHz HCSL - Microchip","metaDescription":"Active Microchip DSC1124CL2-200.0000 XO (Standard) with HCSL output, 200 MHz, ±25 ppm stability, -40°C to 105°C. MEMS resonator.","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":"200 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/DSC1124CL2-200.0000/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1124CL2-200.0000 RoHS compliant?","answer":"The evidence does not explicitly state RoHS compliance, but the 6-SMD no-lead package and Microchip's standard manufacturing process for this series typically meet RoHS requirements. Confirm with the datasheet or your compliance team."},{"question":"Does DSC1124CL2-200.0000 have a datasheet with pinout?","answer":"Yes — the datasheet for the DSC1124 series is available from Microchip. It includes the pinout for the 6-SMD no-lead package, the Enable/Disable function, and the HCSL output timing specifications."},{"question":"What is the difference between MEMS and quartz oscillators?","answer":"MEMS oscillators use a silicon micro-electromechanical resonator instead of a quartz crystal. They are inherently more resistant to shock and vibration, have faster start-up times, and maintain tighter frequency stability over temperature without the aging drift of quartz. The DSC1124CL2-200.0000 uses a MEMS resonator."},{"question":"How do I enable/disable the output on DSC1124CL2-200.0000?","answer":"The Enable/Disable pin controls the output. When pulled low (or left floating, depending on the logic level), the output goes into high-impedance state and the supply current drops to 22 mA max. Pull it high for normal operation at 42 mA max."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1124CL2-200.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1124CL2-200.0000 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}}