{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS90LV804TSQ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DS90LV804TSQ","canonicalUrl":"https://icboms.com/texas-instruments/DS90LV804TSQ","factsUrl":"https://icboms.com/api/mcp/products/DS90LV804TSQ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DS90LV804TSQ LVDS Buffer/ReDriver, 4-channel, 800 Mbps, Input CML/LVDS/LVPECL, Output LVDS, 2.0 ns delay, 3.15-3.45V, -40 to 85°C, 32-WQFN (5x5).","salesMarkdown":"## Quad-channel LVDS redriver for high-speed serial links The Texas Instruments DS90LV804TSQ is a four-channel LVDS buffer and redriver designed to regenerate and retransmit high-speed differential signals across backplanes, cables, or long PCB traces. Each channel supports a maximum data rate of 800 Mbps, making it suitable for Serial RapidIO, Gigabit Ethernet, or other point-to-point serial links that need signal conditioning over distances beyond a few inches of FR-4. The part operates from a 3.15 V to 3.45 V supply — a tight window that expects a clean 3.3 V rail — and draws 117 mA typical. Input capacitance is 3.5 pF per channel, which keeps the load light on the driving side. Surface-mount only — the WQFN package is not hand-solder friendly without a hot-air station and a stencil for the exposed pad. ## NRND — last-time-buy planning needed This means TI has flagged it for eventual discontinuation; new designs should avoid it, and existing production runs should secure final orders or qualify a replacement before the last-time-buy window closes.","metaTitle":"DS90LV804TSQ LVDS Buffer/ReDriver, 800 Mbps, 4-Ch, NRND","metaDescription":"Quad-channel LVDS buffer/repeater accepting CML, LVDS, LVPECL inputs. 800 Mbps per channel, 3.15-3.45V supply, industrial temp.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Buffer, ReDriver","Input":"CML, LVDS, LVPECL","Output":"LVDS","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Delay Time":"2.0ns","Applications":"LVDS","Mounting Type":"Surface Mount","Package / Case":"32-WFQFN Exposed Pad","Product Status":"Not For New Designs","Data Rate (Max)":"800Mbps","lifecycle_stage":"eol_hot","Current - Supply":"117mA","Voltage - Supply":"3.15V ~ 3.45V","Number of Channels":"4","Base Product Number":"DS90LV804","Capacitance - Input":"3.5 pF","Signal Conditioning":"-","Operating Temperature":"-40°C~85°C","Supplier Device Package":"32-WQFN (5x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3abc3fb147713668e56bfec537de9f59.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for DS90LV804TSQ?","answer":"TI has not published a direct pin-compatible replacement for the DS90LV804TSQ under the DS90LV804 base number. For new designs, consider the DS90LV804A or a newer-generation LVDS redriver from TI's current portfolio — check the pinout and electrical specs against your layout."},{"question":"What is the data rate of DS90LV804TSQ?","answer":"The DS90LV804TSQ supports a maximum data rate of 800 Mbps per channel across all four channels."},{"question":"Does DS90LV804TSQ support 3.3V supply?","answer":"Yes, the supply voltage range is 3.15 V to 3.45 V, centered on a nominal 3.3 V rail. The tolerance is tight — ±4.5% — so a regulated supply is required."},{"question":"What is DS90LV804TSQ's listed type and input compatibility?","answer":"The DS90LV804TSQ is a Buffer/ReDriver type. It accepts CML, LVDS, or LVPECL differential input levels and outputs LVDS."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DS90LV804TSQ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DS90LV804TSQ 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}}