{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1204NI1-100M0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1204NI1-100M0000","canonicalUrl":"https://icboms.com/microchip/DSC1204NI1-100M0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1204NI1-100M0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC12X2 series MEMS XO, 100 MHz, HCSL output, 2.25V–3.63V supply, ±50 ppm stability, -40°C to 85°C, 6-VDFN package.","salesMarkdown":"## 100 MHz HCSL clock source with MEMS reliability The DSC1204NI1-100M0000 is a 100 MHz MEMS-based XO (Standard) delivering an HCSL output — a differential current-mode logic level common in PCIe reference clocks and high-speed serial links. The MEMS resonator replaces the quartz crystal, giving better shock resistance and a smaller footprint than a traditional crystal oscillator. Supply voltage spans 2.25V to 3.63V, covering both 2.5V and 3.3V rails without an external regulator. The wide range means a single BOM line can serve multiple power domains. ## Standby power-down and current budget The Standby (Power Down) function pulls the disable current to 5 µA max — low enough that a battery-backed RTC or wake-up timer sees negligible drain during sleep. Active supply current is 40 mA typ, which is the load the 3.3V rail must budget. ## Active production — sourced per RFQ This is a current-production part suitable for new designs.","metaTitle":"DSC1204NI1-100M0000 100 MHz HCSL MEMS XO – Microchip","metaDescription":"DSC1204NI1-100M0000: 100 MHz HCSL output, 2.25-3.63V supply, -40°C to 85°C, MEMS resonator, active production. 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":"DSC12X2","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"100 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"2.25V ~ 3.63V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"40mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"5µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency of the DSC1204NI1-100M0000?","answer":"100 MHz."},{"question":"What is the output type of the DSC1204NI1-100M0000?","answer":"HCSL (High-Speed Current Steering Logic) — a differential output commonly used for PCIe reference clocks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1204NI1-100M0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1204NI1-100M0000 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}}