{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC8104BI5","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC8104BI5","canonicalUrl":"https://icboms.com/microchip/DSC8104BI5","factsUrl":"https://icboms.com/api/mcp/products/DSC8104BI5","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC8104 series MEMS-based XO (Standard), HCSL output, 10 MHz ~ 460 MHz, ±10 ppm stability, 2.25V ~ 3.6V supply, AEC-Q100 rated, 6-SMD No Lead package, tube.","salesMarkdown":"## HCSL output for PCIe and high-speed clocks The DSC8104BI5: HCSL is the differential signaling standard for PCIe reference clocks, requiring a precise 0.7 V swing into a 50-ohm termination to ground — this part drives that interface directly without external level translation, saving two resistors per lane versus a standard LVDS buffer. ## AEC-Q100 qualification and MEMS reliability Listed with AEC-Q100 stress qualification, the part is screened for automotive-grade temperature cycling, ESD, and latch-up — the same test flow used for under-hood engine control and chassis modules. ## Supply voltage and power-down flexibility The 42 mA maximum supply current (at full frequency and load) is the worst-case draw; typical consumption at lower frequencies or reduced output load is lower. The standby function (pin 1 active-low) reduces the supply current to a few microamps, letting the system power down the clock when the interface is idle. The device ships as a blank (user-programmable) unit — the output frequency is configured at the factory per the customer's order code. The 5.0 mm x 3.2 mm x 0.9 mm footprint matches the standard 5032 SMD package, and the 6-pin land pattern is identical to the industry-standard oscillator layout used by many quartz and MEMS suppliers.","metaTitle":"DSC8104BI5 MEMS XO, HCSL, 10-460 MHz, AEC-Q100","metaDescription":"Microchip DSC8104BI5 MEMS-based XO, HCSL output, 10 MHz to 460 MHz, ±10 ppm stability, 2.25-3.6V supply, AEC-Q100, -40°C to 85°C.","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":"DSC8104","Package":"Tube","Ratings":"AEC-Q100","Function":"Standby","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","Programmable Type":"Blank (User Must Program)","Base Product Number":"DSC8104","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"42mA","Available Frequency Range":"10 MHz ~ 460 MHz","Spread Spectrum Bandwidth":"-","Frequency Stability (Total)":"±10ppm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b114477e2ae1e9c8bbb9420182bdf8b9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is DSC8104BI5's output type?","answer":"It provides HCSL (High-Speed Current Steering Logic) output, the standard differential signaling for PCIe reference clocks."},{"question":"What supply voltage range does DSC8104BI5 accept?","answer":"Maximum supply current is 42 mA."},{"question":"What is the frequency stability of DSC8104BI5?","answer":"This meets the jitter and frequency-accuracy requirements for PCIe Gen1 through Gen3 reference clocks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC8104BI5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC8104BI5 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}}