{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1104DE5-100.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1104DE5-100.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1104DE5-100.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1104DE5-100.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1104DE5-100.0000T, 100 MHz XO (Standard), HCSL output, ±10 ppm APR, 2.25V–3.6V supply, -20°C to 70°C, 6-VDFN package, Tape & Reel.","salesMarkdown":"## 100 MHz MEMS clock for PCIe reference designs The DSC1104DE5-100.0000T is a 100 MHz MEMS-based XO (Standard) from Microchip's DSC1104 series, delivering an HCSL output — the logic level required by PCIe Gen1 through Gen4 root complexes and switches, as well as 100GbE MAC/PHY reference clocks. Its ±10 ppm absolute pull range (APR) covers spread-spectrum modulation and fine frequency tuning; the 2.25V to 3.6V supply range lets it run from either a 2.5V or 3.3V rail without a separate regulator. Maximum supply current is 42 mA. ## Package, footprint, and temperature grade Housed in a 6-VDFN package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm max. The small footprint suits space-constrained PCIe add-in cards, SFP+ modules, and compact switch designs. Microchip continues to manufacture the DSC1104 series.","metaTitle":"DSC1104DE5-100.0000T 100 MHz MEMS XO, HCSL, ±10 ppm, Active","metaDescription":"Microchip DSC1104DE5-100.0000T: 100 MHz MEMS XO, HCSL output, 2.25-3.6V supply, ±10 ppm APR, -20°C to 70°C, 6-VDFN. Active production. 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":"100 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1104","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"42mA","Absolute Pull Range (APR)":"±10ppm","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 exact frequency of the DSC1104DE5-100.0000T?","answer":"100 MHz."},{"question":"What is the output logic type for the DSC1104DE5-100.0000T?","answer":"HCSL (High-Speed Current Steering Logic), the standard clock format for PCIe interfaces."},{"question":"Is the DSC1104DE5-100.0000T lead-free and RoHS compliant?","answer":"The evidence does not explicitly state RoHS compliance, but the DSC1104 series is manufactured by Microchip, which typically produces RoHS-compliant devices. Confirm with the datasheet or your Microchip representative."},{"question":"What is the frequency stability of the DSC1104 series?","answer":"The evidence lists an absolute pull range (APR) of ±10 ppm for this variant. Frequency stability without pulling is not separately stated; the APR figure is the relevant spec for spread-spectrum or VCXO-like tuning."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1104DE5-100.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1104DE5-100.0000T 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}}