{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1104CI2-200.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1104CI2-200.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1104CI2-200.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1104CI2-200.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1104CI2-200.0000T, XO (Standard) MEMS oscillator, 200 MHz HCSL output, ±25 ppm stability, -40°C to 85°C, 6-VDFN surface-mount package","salesMarkdown":"## 200 MHz HCSL clock source for high-speed serial links The 200 MHz frequency directly serves the 100 MHz base-rate multiplied by PLLs, or drives a SerDes reference at the line rate. Operating from 2.25V to 3.6V, it spans 2.5V and 3.3V supply rails without a separate regulator. The ±25 ppm frequency stability holds the reference tight enough for 1 GbE and PCIe Gen 1/2/3 without external trimming. ## Industrial temperature grade and MEMS ruggedness The 6-VDFN package (3.20mm x 2.50mm, 0.90mm seated height) is a low-profile, leadless land-grid array. ## Standby power-down for system-level gating This is useful for battery-powered or duty-cycled designs where the oscillator is the last block to shut down before sleep. At full operation, the core draws 42 mA max at 200 MHz — a known budget for the 3.3V rail. No pin-compatible second source is registered, but the DSC1104 series shares the same footprint across frequency variants.","metaTitle":"DSC1104CI2-200.0000T 200 MHz HCSL MEMS Oscillator","metaDescription":"Active Microchip DSC1104CI2-200.0000T XO (Standard) MEMS oscillator, 200 MHz HCSL output, ±25 ppm, -40°C to 85°C, 6-VDFN. Quoted to order.","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":"DSC1104","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"200 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","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":"DSC1104","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)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/11b93dcf3fe2344432ea2f214a7ea724.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output type of the DSC1104CI2-200.0000T?","answer":"HCSL (High-Speed Current Steering Logic) — a differential, current-mode output standard used for PCI Express, SATA, and Ethernet reference clocks. It requires termination resistors per the HCSL standard (typically 50 Ω to ground at each output)."},{"question":"What is the closest pin-compatible alternative to the DSC1104CI2-200.0000T?","answer":"Within the DSC1104 series, frequency variants share the same 6-VDFN footprint and pinout. For a different output type (LVDS, LVPECL), the DSC1124 series uses the same package and supply range. No exact HCSL second source is registered outside the Microchip DSC family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1104CI2-200.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1104CI2-200.0000T 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}}