{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1104DE5-100.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1104DE5-100.0000","canonicalUrl":"https://icboms.com/microchip/DSC1104DE5-100.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1104DE5-100.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1104DE5-100.0000, 100 MHz XO (Standard) with HCSL output, MEMS resonator, ±10 ppm APR, 2.25V–3.6V supply, -20°C to 70°C, 6-VDFN package.","salesMarkdown":"## 100 MHz HCSL reference for PCIe clock trees HCSL is the de facto clock standard for PCI Express interfaces — this oscillator delivers the 100 MHz reference directly, no level translation needed. Frequency stability is specified as ±10 ppm Absolute Pull Range (APR), covering voltage, temperature, and aging. That margin keeps the PCIe reference within the ±300 ppm tolerance required by the base spec, even with supply ripple or ambient drift. Supply voltage range is 2.25 V to 3.6 V, so the same BOM line works across 2.5 V and 3.3 V rails without a separate regulator. ## Standby power-down for low-idle systems When enabled, the oscillator draws 42 mA max at 100 MHz. That is typical for a MEMS HCSL output at this frequency; the MEMS die itself consumes less than a quartz equivalent, but the HCSL driver stage accounts for most of the current. The 6-VDFN package measures 2.50 mm × 2.00 mm with a seated height of 0.90 mm max. That footprint is common across the DSC1104 family, so a single PCB land pattern covers multiple frequency variants. The small body and 0.50 mm pitch mean the pad stencil aperture should be matched to the land pattern in the datasheet — too much solder paste lifts the part and shifts the output duty cycle. ## Temperature grade: commercial, indoor use It is suited for office equipment, indoor networking gear, and consumer appliances. Product status is Active.","metaTitle":"DSC1104DE5-100.0000 100 MHz HCSL MEMS XO – Active, Microchip","metaDescription":"DSC1104DE5-100.0000: 100 MHz HCSL output XO (Standard) from Microchip, MEMS resonator, ±10 ppm APR, -20°C to 70°C, 6-VDFN. Active production – quote 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":"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":"0.098\\\" 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":"Where can I buy DSC1104DE5-100.0000 and how is it quoted?","answer":"This is an active Microchip part sourced through independent distribution. Submit a request through the storefront."},{"question":"What is the closest pin-compatible alternative in the DSC1104 family?","answer":"The DSC1104 series shares the same 6-VDFN footprint and pinout across all frequency and stability variants."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1104DE5-100.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1104DE5-100.0000 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}}