{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1104BE1-156.2500","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1104BE1-156.2500","canonicalUrl":"https://icboms.com/microchip/DSC1104BE1-156.2500","factsUrl":"https://icboms.com/api/mcp/products/DSC1104BE1-156.2500","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1104BE1-156.2500, MEMS-based XO (Standard), 156.25 MHz HCSL output, ±50 ppm stability, 2.25V–3.6V supply, standby function, -20°C–70°C, 6-SMD no-lead package.","salesMarkdown":"## 156.25 MHz HCSL clock for high-speed serial links The DSC1104BE1-156.2500 is a MEMS-based XO (Standard) from Microchip delivering a 156.25 MHz HCSL output — the frequency and logic family commonly used as a reference clock for PCIe Gen1/2/3, 10GbE, and other high-speed serial interfaces. The HCSL (High-Speed Current Steering Logic) output provides the low-jitter, differential swing required by these PHYs without external termination resistors in many cases. ## Standby power — 95 µA disable current This makes the DSC1104BE1-156.2500 suitable for systems that cycle between full-speed operation and low-power sleep modes — think network switches with Energy-Efficient Ethernet or industrial controllers that idle between production cycles. The wide supply range (2.25V to 3.6V) covers 2.5V and 3.3V rails without an external regulator, simplifying BOM consolidation.","metaTitle":"DSC1104BE1-156.2500 MEMS XO, 156.25 MHz HCSL","metaDescription":"DSC1104BE1-156.2500 from Microchip: MEMS-based XO, 156.25 MHz HCSL output, ±50 ppm stability, standby function, 2.25V–3.6V supply. 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":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"156.25 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","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":[{"question":"What does the standby function do on this oscillator?","answer":"The Standby (Power Down) pin disables the output and reduces supply current to 95 µA max. When the pin is de-asserted, the oscillator resumes normal operation at 156.25 MHz HCSL within the startup time specified in the datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1104BE1-156.2500","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1104BE1-156.2500 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}}