{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS125BR401ANJYT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DS125BR401ANJYT","canonicalUrl":"https://icboms.com/texas-instruments/DS125BR401ANJYT","factsUrl":"https://icboms.com/api/mcp/products/DS125BR401ANJYT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DS125BR401ANJYT, Buffer, ReDriver, CML Input, CML Output, 4 Channels, 12 Gbps Max Data Rate, PCIe/SAS/SATA, 54-WFQFN Exposed Pad, -40°C to 85°C.","salesMarkdown":"## What this redriver does on a high-speed serial link The Texas Instruments DS125BR401ANJYT is a 4-channel signal-conditioning redriver (buffer/repeater) designed for PCIe, SAS, and SATA interfaces running up to 12 Gbps per lane. It sits between the host controller and the connector or cable, compensating for PCB trace and cable losses with input equalization and output de-emphasis. The CML I/O preserves signal integrity across the link budget — useful when a storage backplane or add-in card has a long run to the edge connector. ## Package and mounting Input equalization boosts high-frequency content attenuated by the channel; output de-emphasis reduces the post-cursor tap to pre-compensate for the next segment of trace or cable. ## Package and supply: fitting it into the board Housed in a 54-WQFN with exposed pad (10 x 5.5 mm body), surface-mount only. Supply range is 2.375 V to 3.6 V — single rail, no separate VTT needed. The exposed pad must be soldered to a ground plane for thermal relief; the part dissipates heat through that pad, so a via array under it is recommended. ## Temperature range and reliability context Rated for -40°C to 85°C ambient, which covers server rooms, base-station cabinets, and industrial enclosures. Not a full automotive-grade part (no AEC-Q100 claim in the listing), but fine for most datacom and storage equipment that lives indoors. ## Lifecycle and sourcing posture Listed as Active with ROHS3 compliance. For volume BOM commitments, we can qualify the supply channel and lead-time window on request.","metaTitle":"TI DS125BR401ANJYT Buffer, ReDriver, 12 Gbps PCIe/SAS/SATA","metaDescription":"TI DS125BR401ANJYT 4-channel redriver for PCIe, SAS, SATA. 12 Gbps data rate, CML I/O, input equalization and output de-emphasis. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Buffer, ReDriver","Input":"CML","Output":"CML","Package":"Tape & Reel (TR); Cut Tape (CT)","Delay Time":"80ps","Applications":"PCIe, SAS, SATA","Mounting Type":"Surface Mount","Package / Case":"54-WFQFN Exposed Pad","Data Rate (Max)":"12Gbps","lifecycle_stage":"eol_hot","Voltage - Supply":"2.375V ~ 3.6V","Number of Channels":"4","Capacitance - Input":"5 pF","Signal Conditioning":"Input Equalization, Output De-Emphasis","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"54-WQFN (10x5.5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.51","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$17.51000","currency":"USD"},{"qty":10,"price":"$16.09400","currency":"USD"},{"qty":25,"price":"$15.42720","currency":"USD"},{"qty":100,"price":"$13.59260","currency":"USD"},{"qty":250,"price":"$12.92548","currency":"USD"},{"qty":500,"price":"$12.09158","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/eb9561775d5354a125af376757d3dee9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DS125BR401ANJYT compatible with PCIe Gen4?","answer":"No. The data rate is 12 Gbps per lane, which covers PCIe Gen 3 (8 GT/s) but not PCIe Gen 4 (16 GT/s). For Gen 4 designs, look for a redriver rated at 16 Gbps or higher."},{"question":"What is DS125BR401ANJYT's listed type and input?","answer":"The device type is Buffer, ReDriver with CML input and CML output. It's a 4-channel signal-conditioning repeater for high-speed serial links."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DS125BR401ANJYT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DS125BR401ANJYT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}