{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1104CL1-100.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1104CL1-100.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1104CL1-100.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1104CL1-100.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1104CL1-100.0000T, XO (Standard) 100 MHz, HCSL output, MEMS resonator, 6-SMD no-lead package, 2.25V–3.63V supply, ±50 ppm stability, -40°C to 105°C operating range.","salesMarkdown":"## 100 MHz HCSL clock for PCIe and SERDES The DSC1104CL1-100.0000T delivers a 100 MHz HCSL output from a MEMS resonator — the standard reference for PCIe Gen1/2/3 root complexes and switches. HCSL is a differential, current-mode logic that drives a 50-Ω terminated line directly; no external bias resistors or AC-coupling caps are needed on the clock lane. The wide tolerance covers the typical ±5 % and ±10 % rails found on production boards. ## Standby power-down for battery-backed systems This matters for a line-powered device that must survive a brief mains dropout — the oscillator shuts off and the downstream PLL holds lock during the glitch. ## Active lifecycle — order for new designs Product status is Active. Supplied in Tape & Reel (TR) — 3.20 mm x 2.50 mm, 0.90 mm seated height, 6-SMD no-lead package.","metaTitle":"DSC1104CL1-100.0000T – 100 MHz MEMS XO, HCSL, -40°C to 105°C","metaDescription":"Microchip DSC1104CL1-100.0000T: 100 MHz MEMS XO, HCSL output, 2.25V–3.63V supply, ±50 ppm stability, -40°C to 105°C. 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":"DSC1104","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","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 ~ 3.63V","Frequency Stability":"±50ppm","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)":"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":"Can DSC1104CL1-100.0000T run on a 3.3 V supply?","answer":"Yes."},{"question":"What is the standby current of the DSC1104CL1?","answer":"When the Standby (Power Down) function is asserted, the maximum supply current drops to 95 µA. Active current is 42 mA max."},{"question":"Is there a pin-compatible alternative to DSC1104CL1-100.0000T?","answer":"Within the same DSC1104 series, other frequency variants share the same 6-SMD no-lead footprint and pinout. For a 100 MHz HCSL oscillator from a different family, confirm the package dimensions (3.20 mm x 2.50 mm, 0.90 mm height) and supply range before substituting — the pin 1 function (Standby vs Enable) may differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1104CL1-100.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1104CL1-100.0000T 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}}