Analog Devices の ADV3002XSTZ - 4:1 HDMI/DVI Switch | Analog Devices ADV3002XSTZ - 電子部品
Analog Devices

ADV3002XSTZ - 4:1 HDMI/DVI Switch | Analog Devices

部品番号: ADV3002XSTZ ✗ 生産終了
EDID replication Id 80-lead LQFP Package Integrated TMDS equalization Speed
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ADV3002XSTZ 概要

Analog Devices ADV3002XSTZ is a 4:1 HDMI/DVI video switch with equalized TMDS inputs, bidirectional DDC and CEC buffering, and EDID replication, housed in an 80-lead LQFP package. The device is identified by Analog Devices as not recommended for new designs, making it primarily relevant to maintenance, repair, and previously released equipment.

An HDMI/DVI video switch is an interface IC that routes one of several high-speed video sources to a display or downstream processing circuit. It belongs to the video-interface hierarchy within interface ICs. Unlike a general-purpose video processor, the ADV3002 primarily performs source selection while preserving the associated control-channel behavior. Equalized transition-minimized differential signaling inputs are intended for systems that include long cable runs, while DDC and CEC buffering supports the auxiliary connections used by compatible display devices.

The principal feature set includes four selectable HDMI/DVI inputs, one switch output, equalization on the high-speed inputs, bidirectional buffering for the Display Data Channel and Consumer Electronics Control line, integrated CEC pull-up resistors, and EDID replication. The verified DigiKey listing describes the interface as I2C/serial and identifies HDMI 1.4a support. These functions consolidate several display-routing requirements into a single dedicated component.

Technically, the ADV3002 is structured as a complete link-switch solution rather than a simple analog multiplexer. Equalization compensates for signal degradation over longer cable paths, while the DDC buffer helps maintain display-control communication through the selected path. EDID replication allows a display identity source to remain associated with the switched output, reducing the need to duplicate EEPROM hardware. Exact input bandwidth, propagation delay, channel count, and electrical limits require confirmation in the manufacturer datasheet.

Typical implementations include HDTV equipment, projectors, set-top boxes, professional video systems, and other installations that route several HDMI or DVI sources to a common display. The equalized inputs are particularly relevant when source-to-switch cable length introduces signal-integrity concerns. In each case, system validation should cover the complete HDMI source, cable, sink, and control-channel combination rather than relying on switch status alone.

Designers should account for the device's lifecycle recommendation and evaluate current program support before beginning a new platform. For an existing design, preserving the original 80-lead LQFP footprint, connector topology, control firmware, EDID arrangement, and cable assumptions is essential. New HDMI designs should normally use a currently recommended switching solution unless legacy compatibility makes ADV3002 operation unavoidable.

This product record consolidates the manufacturer lifecycle position, functional capabilities, package information, ordering-code differences, and practical migration considerations for engineers evaluating the ADV3002XSTZ.

ドロップイン代替品: ADV3002XSTZ — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。

この製品に利用可能なドロップイン代替品はありません。

代替品をリクエスト

ADV3002XSTZ 最大定格＆電気的特性

Product Type 4:1 HDMI/DVI video switch
Number of Inputs 4
HDMI Version 1.4a
High-Speed Input Equalization Integrated TMDS equalization
DDC Support Bidirectional DDC buffering
CEC Support Bidirectional CEC buffering with integrated pull-up resistors
EDID Function EDID replication
Control Interface I2C/serial
パッケージ 80-lead LQFP
実装タイプ Surface mount
Lifecycle Recommendation Not recommended for new designs

ADV3002XSTZ 80-lead lqfp ピン配置ガイド

ADV3002XSTZ (80-lead lqfp パッケージ) のピン配置。 ピン番号、機能、接続図はメーカーのデータシートで定義されています。正確なフットプリントとはんだ付けのガイドラインについては、データシートを参照してください。

ADV3002XSTZ の 80-lead lqfp パッケージピン配置図

詳細なピン配置データはありません: ADV3002XSTZ.

詳細は データシート をご参照ください。

主な用途

ADV3002XSTZ の用途: 6 件s: HDTV Source Switching, Projector Input Management, Set-Top Box and TV Integration, Professional Video Routing, Digital Signage Display Hub, Video Wall and Presentation Systems.

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HDTV Source Switching

The ADV3002XSTZ fits an established HDTV system in which four HDMI or DVI sources must feed a common display processor. Its four-input selection, equalized TMDS inputs, and bidirectional DDC/CEC buffering keep video routing and display-control signals coordinated through one switch. The 80-lead LQFP implementation also suits boards originally designed around the ADV3002 footprint. Because Analog Devices marks the device as not recommended for new designs, it is most appropriate for repairing or continuing production of compatible legacy equipment rather than specifying it for a fresh platform.

おすすめ

ADV3002XSTZ · Analog Devices ADV3002XSTZ-RL (Reel-oriented ordering variant of the same device family)
📺

Projector Input Management

A projector installation can use the ADV3002XSTZ to select among several source devices while maintaining DDC and CEC communication with the display. Equalization on the TMDS inputs is relevant when cable length degrades high-speed signal integrity, and the buffered auxiliary paths support the projector control channel. Existing projector electronics based on the 80-lead LQFP layout can preserve their routing architecture. The complete source, cable, switch, and projector combination must be validated because equalization does not eliminate every connector, cable, or sink-related signal-integrity issue.

おすすめ

ADV3002XSTZ · Analog Devices ADV3002XSTZ-RL (Alternate ordering code for the same ADV3002 family)
📱

Set-Top Box and TV Integration

The ADV3002XSTZ is suited to a set-top box or television platform that receives signals from several external sources and needs to route one source into the internal display pipeline. Its HDMI 1.4a association, TMDS equalization, DDC/CEC buffering, and EDID replication support both high-speed video and display negotiation. The integrated functions can simplify a legacy control architecture compared with separate switching and auxiliary-channel components. For new programs, however, the manufacturer's not-recommended-for-new-designs status makes a current HDMI-switching device the preferred starting point.

おすすめ

ADV3002XSTZ · Analog Devices ADV3002XSTZ-RL (Packing-oriented ordering variant)
🌐

Professional Video Routing

The ADV3002XSTZ can support a professional or installation video router that accepts four HDMI/DVI sources and connects one to downstream equipment. Equalization helps preserve high-speed signal behavior over longer runs, while bidirectional DDC and CEC buffering allows connected displays to remain controlled through the selected path. EDID replication supports systems that require consistent display identity information across switched sources. Deployment should be limited to compatible legacy installations unless a new design has received formal manufacturer guidance, because the part is not recommended for new designs.

おすすめ

ADV3002XSTZ · Analog Devices ADV3002XSTZ-RL (Same-family ordering option)
🖥️

Digital Signage Display Hub

A digital-signage hub with several media sources can use the ADV3002XSTZ to route one HDMI/DVI input to a display while preserving DDC, CEC, and EDID behavior. The four-input architecture is useful where source selection changes according to operating mode, and integrated equalization supports links involving longer cable runs. EDID replication is especially relevant when downstream display identification must remain consistent. The implementation should maintain the original 80-lead LQFP land pattern and control firmware to minimize board changes, while accounting for the manufacturer's lifecycle recommendation in long-term maintenance plans.

おすすめ

ADV3002XSTZ · Analog Devices ADV3002XSTZ-RL (Equivalent family ordering code)
📽️

Video Wall and Presentation Systems

The ADV3002XSTZ can be incorporated into a presentation or video-wall controller that must select among multiple computer or media-source HDMI/DVI connections. Equalized TMDS inputs assist with cable-loss control, while DDC/CEC buffering supports display-side communication and EDID replication helps maintain a consistent identity across inputs. Because the ADV3002 provides one switched destination rather than a multi-output matrix, the design may require additional routing infrastructure for larger installations. Existing boards using the established 80-lead footprint benefit from component continuity during repairs and lifecycle extensions.

おすすめ

ADV3002XSTZ · Analog Devices ADV3002XSTZ-RL (Same-family ordering variant)

おすすめ製品の概要

ADV3002XSTZ Analog Devices 使用用途: HDTV Source Switching, Projector Input Management, Set-Top Box and TV Integration, Professional Video Routing, Digital Signage Display Hub, Video Wall and Presentation Systems ADV3002XSTZ-RL Reel-oriented ordering variant of the same device family 使用用途: HDTV Source Switching, Projector Input Management, Set-Top Box and TV Integration, Professional Video Routing, Digital Signage Display Hub, Video Wall and Presentation Systems
What is the ADV3002XSTZ used for?
The ADV3002XSTZ is a 4:1 HDMI/DVI video switch with equalized TMDS inputs, bidirectional DDC and CEC buffering, and EDID replication. According to the Analog Devices ADV3002 product page, it is designed to route multiple high-speed display sources while supporting the associated control channels. It is packaged in an 80-lead LQFP and is positioned for legacy equipment, repair, and maintenance rather than new designs.
What are the key specifications of ADV3002XSTZ that engineers should know?
The ADV3002XSTZ provides a 4:1 HDMI/DVI switching ratio, integrated equalization for TMDS inputs, bidirectional DDC and CEC buffering, and EDID replication. Analog Devices describes the device as a complete HDMI/DVI link switch for systems with long cable runs. It is associated with HDMI 1.4a and uses an 80-lead LQFP package. The manufacturer lists the family as not recommended for new designs.
Is ADV3002XSTZ suitable for HDTV and projector applications?
Yes, the ADV3002XSTZ is suitable for established HDTV, projector, and set-top-box designs that require four HDMI/DVI sources to be switched to one destination. Its equalized TMDS inputs and buffered DDC/CEC paths support display links that may operate over longer cables. The manufacturer also identifies the part as not recommended for new designs, so it is best suited to maintaining compatible equipment already built around the ADV3002.
How does the ADV3002XSTZ handle DDC and CEC signals?
The ADV3002XSTZ includes bidirectional buffering for the Display Data Channel and Consumer Electronics Control line. The Analog Devices ADV3002 product page also states that the CEC buffer has integrated pull-up resistors. These functions preserve the low-speed display-control connections as the high-speed video input is routed, reducing the need for separate buffering arrangements when the device is integrated into a complete display interface.
What does EDID replication mean in the ADV3002XSTZ?
EDID replication in the ADV3002XSTZ allows display identity information to be reproduced for the selected video output without requiring a separate EDID EEPROM arrangement for every source. Analog Devices identifies EDID replication as a core function of the ADV3002. This is useful when multiple source devices must appear to the display with consistent identity information, although the exact implementation and supported EDID blocks should be confirmed in the manufacturer datasheet.
Why does the ADV3002XSTZ include TMDS input equalization?
The integrated TMDS equalization helps improve signal integrity when the ADV3002XSTZ is used with longer display cables. Equalization compensates for frequency-dependent cable loss before the selected high-speed signal reaches the downstream receiver. This makes the switch more suitable for systems where source-to-switch distance is significant, although cable length, data rate, connector geometry, and sink tolerance must still be validated together.
Where can I download the ADV3002XSTZ datasheet PDF?
The official ADV3002XSTZ datasheet should be obtained from the Analog Devices ADV3002 product page at https://www.analog.com/en/products/adv3002.html. The page provides the manufacturer documentation and describes the device as a 4:1 HDMI/DVI switch with equalization, DDC/CEC buffers, and EDID replication. Use the manufacturer copy for pin assignments, recommended operating conditions, and application details before laying out or servicing a board.
Where can I find the ADV3002XSTZ pinout?
The ADV3002XSTZ pinout is published in the manufacturer ADV3002 documentation at https://www.analog.com/en/products/adv3002.html. Use the pin-description table and package drawing to assign all 80 LQFP connections, including power, ground, high-speed lanes, control signals, DDC, CEC, and configuration pins. Do not infer unused connections from an equivalent HDMI switch because functions and electrical assignments are device-specific.
What is the difference between ADV3002XSTZ and ADV3002XSTZ-RL?
ADV3002XSTZ and ADV3002XSTZ-RL identify ordering variants of the same Analog Devices ADV3002 device family, with the verified listings associating both with the 80-lead LQFP implementation. The -RL suffix is a reel-oriented ordering code rather than a different functional video switch. Before substituting one ordering code for another, confirm the manufacturer packing definition, current lifecycle status, and lead time for the exact suffix.
Can ADV3002XSTZ replace ADV3002XSTZ-RL in an existing design?
ADV3002XSTZ and ADV3002XSTZ-RL are ordering variants of the same ADV3002 family and are associated with the same 80-lead LQFP device, so their electrical function is intended to match. The practical difference concerns ordering and packing rather than a change in the video-switch architecture. Nevertheless, confirm the package drawing, pin assignments, suffix definitions, and assembly requirements in the manufacturer documentation before making a formal substitution.
What is the best drop-in replacement for ADV3002XSTZ?
The closest documented same-footprint replacement is ADV3002XSTZ-RL because it is an ordering variant of the same ADV3002 family in the 80-lead LQFP package. No independently verified cross-manufacturer, pin-compatible 4:1 HDMI/DVI switch was identified. Engineers should not treat an HDMI mux or matrix switch as a drop-in replacement without verifying the 80-lead pinout, equalization requirements, DDC/CEC behavior, EDID implementation, and control protocol.
Is there an equivalent HDMI switch from another manufacturer?
No verified cross-manufacturer equivalent was identified for ADV3002XSTZ, so a pin-compatible substitute cannot be recommended from the available documentation. Functional HDMI switches often differ in package size, control interface, EDID handling, CEC support, input equalization, and auxiliary-channel implementation. A substitute is appropriate only after a complete pin-by-pin and system-level comparison confirms electrical, mechanical, firmware, and signal-integrity compatibility.
When should I choose ADV3002XSTZ for an existing system?
Choose ADV3002XSTZ when maintaining an existing design whose board footprint, control protocol, EDID arrangement, and 80-lead LQFP layout are based on the Analog Devices ADV3002. Its four-input switching, TMDS equalization, DDC/CEC buffering, and EDID replication preserve the intended display behavior without forcing a board redesign. For a new product, normally select a currently recommended device because Analog Devices marks ADV3002 as not recommended for new designs.
When should I replace ADV3002XSTZ with a newer HDMI switch?
Replace ADV3002XSTZ when starting a new design, increasing link rates beyond the supported HDMI interface, simplifying the EDID and CEC architecture, or reducing package and board area. The current device provides four HDMI/DVI inputs with equalization, DDC/CEC buffering, and EDID replication in an 80-lead LQFP. A redesign should compare signal integrity, control firmware, source compatibility, connector requirements, and lifecycle support rather than matching input count alone.
Is ADV3002XSTZ in stock, and what is its lead time?
Current stock and a firm lead time should be requested through the Request a Quote form on this page because availability can change with the exact ordering suffix and quantity. The family is marked by Analog Devices as not recommended for new designs, so procurement planning should distinguish repair quantities from new-platform commitments. The request should identify whether the required ordering code is ADV3002XSTZ or ADV3002XSTZ-RL.
How do I compare ADV3002XSTZ with a replacement switch?
Compare the ADV3002XSTZ with a proposed replacement by checking the 80-lead footprint, every power and ground connection, TMDS lane assignments, control inputs, DDC and CEC directionality, EDID behavior, equalization, and supported HDMI version. Functionally similar switches can differ in pinout or firmware behavior even when their marketing descriptions appear equivalent. The manufacturer ADV3002 datasheet should be the controlling reference during any drop-in qualification.

エンジニアリング参考データ: ADV3002XSTZ — 比較、設計ガイダンス、コンプライアンス情報。

選定ガイド

Choose the ADV3002XSTZ when maintaining a board that already uses the Analog Devices ADV3002 in an 80-lead LQFP footprint and requires its four-input HDMI/DVI selection, TMDS equalization, bidirectional DDC/CEC buffering, and EDID replication. ADV3002XSTZ-RL is the closest documented same-family ordering option, with the choice depending on the approved packing code and procurement conditions. For a new product, select a currently recommended HDMI switching device because Analog Devices marks ADV3002 as not recommended for new designs. Do not use a generic HDMI mux as a drop-in substitute unless its 80-lead pinout, power requirements, control interface, equalization, EDID behavior, CEC implementation, and signal integrity have all been verified. During legacy repair, replace the device only after checking connector integrity, cable routing, supply quality, and the original PCB layout.

代替品との比較

パラメータ この製品
Package 80-lead LQFP
Brand Analog Devices
Product Type 4:1 HDMI/DVI video switch
Input Count 4
HDMI Version 1.4a
TMDS Input Equalization Integrated
DDC Buffering Bidirectional
CEC Buffering Bidirectional with integrated pull-up resistors
EDID Replication Supported
Lifecycle Recommendation Not recommended for new designs

主な差別化要因

  • Integrated display-control handling （vs Generic four-input HDMI mux)
  • Long-run signal support （vs Unequalized generic HDMI switch)
  • Integrated video and control-channel switching （vs Separate video mux and auxiliary-channel buffers)

設計ノート

Treat equalization as part of a complete channel design rather than an automatic guarantee of long-cable operation. Validate the source, connector, cable type and length, transition-minimized differential signaling data rate, PCB routing, switch, and receiving display together. Use the manufacturer pin and application information to identify every high-speed differential pair and preserve the intended reference-plane arrangement. This prevents a long cable or poor connector from masking the switch's equalization capability.

For legacy board repair, preserve the 80-lead LQFP footprint, pad geometry, and component orientation before fitting ADV3002XSTZ. Confirm the complete pin-description table in the manufacturer documentation because the high-speed lanes, power connections, ground pins, DDC, CEC, and control inputs are device-specific. Inspect for lifted pads, solder bridges, contamination, and thermal damage before replacing the IC, and verify that the PCB accommodates the lead pitch and exposed thermal construction shown in the official package drawing.

Do not substitute a generic HDMI matrix or mux solely because it also offers four inputs. Require an 80-lead pin-to-pin match and verify power rails, control logic, DDC and CEC directionality, EDID handling, equalization, and supported HDMI behavior. ADV3002XSTZ and ADV3002XSTZ-RL are ordering variants of the same family, not evidence that unrelated HDMI switches are drop-in replacements. Record the approved part number and suffix separately to avoid unintended purchasing or assembly substitutions.

Use the manufacturer's recommended decoupling and supply-routing requirements when repairing or integrating the device. Place power and ground connections according to the official datasheet and PCB guidance, and inspect the original board for electrolytic leakage, cracked solder joints, or contaminated power planes. Because a failed switch can be caused by an upstream supply defect, replacing the IC without checking the surrounding rail condition may lead to repeated failure. Confirm operating limits and test points against the manufacturer documentation before energizing the assembly.

コンプライアンス情報

RoHS
Unknown
REACH
Unknown
AEC-Q100
Unknown
鉛フリー
Unknown
ハロゲンフリー
Unknown
紛争鉱物
Unknown

The available product documentation identifies the lifecycle recommendation and functional capabilities but does not provide compliance declarations for this ordering code.

データ検証日: 2026-11-05 — データはXAIPARTの部品エンジニアリングチームによって検証・管理されています

関連検索

ADV3002XSTZ datasheet ADV3002XSTZ pinout ADV3002XSTZ datasheet pdf ADV3002XSTZ 80 LQFP ADV3002XSTZ HDMI switch ADV3002XSTZ 4:1 HDMI DVI ADV3002XSTZ EDID replication ADV3002XSTZ equalization ADV3002XSTZ vs ADV3002XSTZ-RL ADV3002XSTZ replacement ADV3002XSTZ equivalent Analog Devices ADV3002XSTZ ADV3002XSTZ buy ADV3002XSTZ price ADV3002XSTZ stock

関連部品&用語

Analog Devices ADV3002XSTZ ADV3002XSTZ-RL ADV3002 HDMI switch DVI switch 4:1 video switching video interface IC interface integrated circuit semiconductor TMDS transition-minimized differential signaling DDC Display Data Channel CEC Consumer Electronics Control EDID EDID replication HDMI 1.4a 80-lead LQFP LQFP package family surface-mount package HDTV projector set-top box
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