{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC8104BI2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC8104BI2","canonicalUrl":"https://icboms.com/microchip/DSC8104BI2","factsUrl":"https://icboms.com/api/mcp/products/DSC8104BI2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC8104 series MEMS XO (Standard), HCSL output, 10 MHz ~ 460 MHz, ±25 ppm stability, 6-SMD no-lead, AEC-Q100, Active.","salesMarkdown":"## MEMS oscillator with HCSL drive for PCIe clock trees The DSC8104BI2: Its 10 MHz to 460 MHz available frequency range covers common PCIe Gen1 through Gen4 reference clock rates, 100/125/156.25 MHz Ethernet, and SerDes PLL references — the blank (user must program) variant means the final frequency is set during manufacturing programming, not at the factory. Maximum supply current is 42 mA at the highest frequency — budget this into the power rail; the standby function (pin-controlled) drops the output stage to near-zero quiescent current for system sleep modes. ## Package, footprint, and assembly Surface-mount assembly with a no-lead construction means the solder joints are under the package — verify the stencil aperture for adequate solder volume; the datasheet recommends a 0.15 mm stencil thickness for the pad geometry. The DSC8104BI2 is a current catalog part, not a phase-out or NRND device.","metaTitle":"Microchip DSC8104BI2 MEMS XO, HCSL, 10-460 MHz, AEC-Q100","metaDescription":"Microchip DSC8104BI2 MEMS-based XO (Standard) with HCSL output, 10 MHz to 460 MHz, ±25 ppm stability, AEC-Q100 automotive qualified. 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":"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)":"±25ppm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b114477e2ae1e9c8bbb9420182bdf8b9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output type of DSC8104BI2?","answer":"The DSC8104BI2 outputs HCSL (High-Speed Current Steering Logic), a differential current-mode logic level used for PCIe reference clocks and other high-speed serial interfaces."},{"question":"What compliance documentation does Microchip provide for DSC8104BI2?","answer":"Microchip provides AEC-Q100 qualification documentation, RoHS/REACH compliance data, and the device datasheet with absolute maximum ratings and recommended operating conditions. The AEC-Q100 grade is the key automotive reliability certification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC8104BI2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC8104BI2 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}}