ADV3201ASWZ - 300MHz 32x32 Crosspoint Switch | ADI
MPN: ADV3201ASWZ ✓ ActiveADV3201ASWZ Overview
A buffered analog crosspoint switch is a matrix of independently selectable signal paths used to route analog signals without requiring a physical cable connection. In the product hierarchy, the ADV3201ASWZ is an analog switch IC, specifically a video crosspoint and signal-routing matrix within the broader interface IC and semiconductor categories. Its nonblocking architecture allows one output to remain connected while other matrix inputs are routed to different outputs.
The primary feature set includes a 32 × 32 switch matrix, 300 MHz operating bandwidth, and G = +2 signal gain. Each output supports 2:1 OSD insertion, while selectable input sync-tip clamp circuitry supports AC-coupled video applications. High-impedance output disable allows multiple devices to be connected with minimal loading. Serial programming provides a centralized control path for configuring switch states in larger video-routing systems.
The buffered outputs increase drive capability compared with an unbuffered passive matrix, although insertion loss, bandwidth, distortion, channel isolation, and power behavior must still be evaluated against the signal source and termination. The dual-supply options also permit bipolar video signals, while the single 5 V configuration simplifies systems that operate on unipolar signals. Exact voltage, current, capacitance, isolation, return-loss, and timing values require confirmation from the manufacturer datasheet.
Typical uses include professional video routers, presentation equipment, broadcast and monitoring systems, computer-video switching, security-camera matrices, and industrial visualization systems. The 32 × 32 organization permits 32 simultaneous output paths, while the 2:1 OSD feature allows overlay or control graphics to be inserted without using another full matrix stage. Multiple devices can also be cascaded where more inputs or outputs are required.
PCB implementation requires careful treatment of the exposed pad, supply decoupling, high-speed analog routing, and grounded return paths. The switch matrix should use short, controlled-impedance routes, with bypass capacitors placed close to the supply pins. Designers should also preserve the intended source and load impedances because the buffered topology, clamp behavior, and output-disable state affect video bandwidth and signal integrity.
This page consolidates the verified product identity, supply configurations, matrix organization, OSD functionality, package information, pricing reference, and pin-compatible family alternatives into one engineering-oriented resource. It also separates confirmed manufacturer information from specifications that still require direct datasheet verification.
Drop-in alternatives for ADV3201ASWZ — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with ADV3201ASWZ (same form factor and footprint) — differing in Package, Product Type, Architecture, Sync-Tip Clamp, OSD Insertion.
ADV3200ASWZ
✅ Drop-In ⚠️ Specs UnverifiedContact for price
View Datasheet →ADV3202ASWZ
✅ Drop-In ⚠️ Specs UnverifiedContact for price
View Datasheet →ADV3203ASWZ
✅ Drop-In ⚠️ Specs UnverifiedContact for price
View Datasheet →ADV3201ASWZ Maximum Ratings & Electrical Characteristics
| Product Type | Buffered analog crosspoint switch |
| Switch Matrix | 32 × 32 |
| Operating Bandwidth | 300 MHz |
| Signal Gain | G = +2 |
| Architecture | Nonblocking switch array |
| Single-Supply Operation | 5 V |
| Dual-Supply Operation | ±2.5 V or ±3.3 V |
| OSD Insertion | 2:1 multiplexer per output |
| Input Clamp | Selectable sync-tip clamp |
| Output Disable | High impedance |
| Programming Interface | Serial |
| Package | 176-lead LQFP with exposed pad, 24 mm × 24 mm |
| Mounting Type | Surface mount |
| Input Signal Type | Analog video |
| Number of Channels | 1 channel |
ADV3201ASWZ 176-lead lqfp with exposed pad, 24 mm × 24 mm Pin Configuration Guide
Pin configuration for ADV3201ASWZ (176-lead lqfp with exposed pad, 24 mm × 24 mm package). Pin numbering, functions, and connection diagrams are defined in the manufacturer datasheet. Refer to it for the exact footprint and soldering guidelines.
No detailed pinout data available for ADV3201ASWZ.
Refer to the datasheet for full pin configuration.
Typical Applications
ADV3201ASWZ is suitable for 6 applications: Professional Video Routing, Presentation and Conference Switching, Broadcast and Monitoring Systems, Security Camera Video Matrices, Industrial Video Control Panels, Video Wall and Multiview Processing.
Professional Video Routing
The ADV3201ASWZ fits professional video routers because it combines a 32 × 32 nonblocking analog matrix with 300 MHz operating bandwidth and G = +2 gain. It can route 32 video sources among 32 outputs while maintaining independent nonblocking connections. The buffered output stage and serial programming interface support centralized control in professional presentation and production equipment. Designers must still verify insertion loss, return loss, isolation, and source/load impedance limits from the manufacturer data sheet before setting the complete video bandwidth budget.
Recommended
Presentation and Conference Switching
The ADV3201ASWZ supports conference-room and presentation systems that must distribute multiple computer or video sources to several displays. Its 32 × 32 organization provides a large routing pool, while the 2:1 OSD multiplexer per output enables a separate overlay path for menus, status graphics, or control pages. The G = +2 configuration can simplify downstream signal balance, although the engineer must confirm amplitude, headroom, and clamping requirements for each source and display load.
Recommended
Broadcast and Monitoring Systems
A broadcast monitoring installation can use the ADV3201ASWZ to route multiple camera or production feeds to preview, confidence, and multiview destinations. The 300 MHz matrix bandwidth is appropriate for high-bandwidth video routing, while the nonblocking arrangement avoids interrupting already assigned outputs when another source is selected. Selectable input sync-tip clamp provides a path for AC-coupled systems, but actual sync behavior, input bandwidth limits, and output isolation must be validated against the manufacturer specifications before deployment.
Recommended
Security Camera Video Matrices
The ADV3201ASWZ can serve as the routing element in a multi-camera security and surveillance display system. Thirty-two selectable analog video inputs and 32 buffered outputs allow camera feeds to be assigned to different monitors without duplicating the entire switch system. High-impedance output disable supports system expansion with minimal loading, according to the verified manufacturer description. Coax routing, ground-loop control, sync compatibility, and the required source termination remain critical layout and integration considerations.
Recommended
Industrial Video Control Panels
The ADV3201ASWZ is suitable for industrial visualization and control-panel systems where multiple analog video sources must reach operator displays or vision subsystems. Its 32 × 32 nonblocking architecture allows an operator to change routes without disrupting active channels, while serial control supports centralized configuration. The 176-lead LQFP exposed-pad package offers a substantial thermal path, but supply decoupling, exposed-pad soldering, high-speed routing, and analog ground segmentation must follow the official package and layout guidance.
Recommended
Video Wall and Multiview Processing
Video-wall and multiview systems can use the ADV3201ASWZ to distribute numerous processed video channels across display controllers or monitoring panels. Thirty-two outputs provide a substantial channel count, and each output includes a 2:1 OSD insertion path for labels, alarms, or operator graphics. The buffered architecture supports routing into downstream display electronics, but engineers should account for gain, source impedance, cable or converter bandwidth, and synchronization when calculating the end-to-end signal path.
Recommended
Recommended Products Summary
Engineering reference data for ADV3201ASWZ — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | ADV3200ASWZ | ADV3202ASWZ | ADV3203ASWZ |
|---|---|---|---|---|
| Package | 176-LQFP-EP (24x24) | 176-LQFP-EP (24x24) | 176-LQFP-EP (24x24) | 176-LQFP-EP (24x24) |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Switch Matrix | 32 × 32 | 32 × 32 | 32 × 16 | 32 × 16 |
| OSD Insertion | 2:1 mux per output | 2:1 mux per output | 2:1 mux per output | 2:1 mux per output |
| Input Sync-Tip Clamp | Selectable | Selectable | Selectable | Selectable |
| Programming Interface | Serial | Serial | Serial | Serial |
Key Differentiators
- Full 32 × 32 routing density (vs ADV3202ASWZ)
- Double gain configuration (vs ADV3200ASWZ)
- Per-output overlay capability (vs ADV3202ASWZ)
Design Notes
Use the official Analog Devices land pattern for the 176-lead LQFP exposed-pad package and follow its exposed-pad soldering and thermal-via recommendations. The verified package is 24 mm × 24 mm, but the supplied data does not include the detailed pad dimensions. Do not infer the footprint from the generic LQFP name; verify pin pitch, exposed-pad size, mask openings, and paste volume against the current manufacturer package drawing.
Route the 32 video inputs and 32 buffered outputs as controlled, impedance-consistent paths, keeping the matrix outputs as short as practical. Maintain continuous ground references beneath high-speed routes and separate noisy supply-return currents from sensitive video returns. The exact trace impedance must be calculated from the actual PCB stackup, connector geometry, source impedance, and load impedance rather than copied from a generic rule.
Place the required input and output bypass capacitors directly beside their associated supply pins, and use the manufacturer-recommended values and ESR characteristics. Single 5 V operation simplifies the rail count, whereas dual ±2.5 V or ±3.3 V operation supports bipolar video signals. Keep power and ground planes thermally capable of distributing current because the buffered matrix can consume more power than an unbuffered passive crosspoint.
Do not treat ADV3200ASWZ as an electrically identical replacement for ADV3201ASWZ: their documented gain choices are G = +1 and G = +2, respectively. Likewise, the 32 × 16 ADV3202 and ADV3203 family versions do not reproduce the full 32 × 32 routing capacity. Before substitution, verify serial-control commands, OSD routing, clamp settings, high-impedance output behavior, supply sequencing, and every unused pin in the official data sheet.
Compliance Information
The supplied verified snippets do not provide authoritative RoHS, REACH, lead-free, halogen-free, or conflict-minerals declarations. AEC-Q100 is not applicable to this video switch IC. Compliance fields must be updated from the current manufacturer product declarations or distributor records.
