{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1104DE1-125.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1104DE1-125.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1104DE1-125.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1104DE1-125.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1104 series MEMS XO (Standard), 125 MHz, HCSL output, 2.25V–3.6V supply, -20°C to 70°C, 6-SMD no-lead package.","salesMarkdown":"## 125 MHz HCSL reference from a MEMS resonator Output is HCSL, the differential clock format used in PCIe, SATA, and Ethernet PHY reference inputs. Supply voltage spans 2.25V to 3.6V, covering both 2.5V and 3.3V rails without a separate LDO. The wide range also absorbs rail droop during load transients on the same supply. ## Frequency stability and temperature grade Do not use in an outdoor telecom cabinet or engine bay without a thermal study — the MEMS die itself can survive wider, but the datasheet guarantee stops at 70°C. Active current is 42 mA max at 125 MHz HCSL — the HCSL output stage drives a differential pair into 50-Ω loads, so the current is higher than a single-ended LVCMOS oscillator at the same frequency. 6-SMD no-lead package, 2.50 mm × 2.00 mm body, 0.90 mm seated height. The small footprint leaves room for the HCSL AC-coupling caps and termination resistors close to the oscillator.","metaTitle":"DSC1104DE1-125.0000T MEMS XO 125 MHz HCSL - Microchip","metaDescription":"Active MEMS XO, 125 MHz HCSL output, 2.25-3.6V supply, -20°C to 70°C, 6-SMD. 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":"DSC1104","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"125 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","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":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°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":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1104DE1-125.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1104DE1-125.0000T 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}}