Overview
The ADV3201ASWZ, produced by Analog Devices Inc., is a 32 × 32 buffered analog crosspoint switch matrix. This component is designed for high-density routing applications and features advanced functionalities such as a selectable sync-tip clamp input for ac-coupled applications and an on-screen display (OSD) insertion mux. The ADV3201ASWZ is particularly useful in scenarios requiring low crosstalk and high isolation, making it ideal for applications involving composite video switching and other high-frequency signal routing.
Key Specifications
| Specification | Value |
|---|---|
| Number of Channels | 32 × 32 |
| Frequency Range | Up to 300 MHz |
| Crosstalk at 5 MHz | −80 dB |
| Isolation at 5 MHz | −80 dB |
| Flatness (0.1 dB) | Up to 60 MHz |
| Gain | +2 (ADV3201) |
| Supply Voltage Range | Single 5 V, dual ±2.5 V, or dual ±3.3 V |
| Idle Current (all outputs enabled) | 260 mA (VPOS or VNEG) |
| Operating Temperature Range | −40°C to +85°C |
| Package Type | 176-lead exposed pad LQFP (24 mm × 24 mm) |
Key Features
- Selectable sync-tip clamp input for ac-coupled applications.
- On-screen display (OSD) insertion mux.
- Low crosstalk and high isolation (−80 dB at 5 MHz).
- Flat frequency response (0.1 dB flatness out to 60 MHz).
- 32 independent output buffers with high impedance state for paralleling crosspoint outputs.
- Double buffered, serial digital control for channel switching, supporting daisy chaining of multiple devices.
- Low power consumption with 260 mA idle current when all outputs are enabled.
Applications
- High-density routing applications.
- Composite video switching.
- Audio and video signal routing.
- Medical imaging and diagnostic equipment.
- Industrial control and automation systems.
- Telecommunications and networking equipment.
Q & A
- What is the frequency range of the ADV3201ASWZ?
The ADV3201ASWZ operates up to a frequency range of 300 MHz.
- What is the crosstalk and isolation performance of the ADV3201ASWZ at 5 MHz?
The ADV3201ASWZ has a crosstalk and isolation of −80 dB at 5 MHz.
- What is the gain of the ADV3201ASWZ?
The ADV3201ASWZ has a gain of +2.
- What are the possible supply voltage configurations for the ADV3201ASWZ?
The ADV3201ASWZ can be powered by a single 5 V supply, dual ±2.5 V supplies, or dual ±3.3 V supplies.
- What is the idle current consumption of the ADV3201ASWZ when all outputs are enabled?
The idle current consumption is 260 mA when all outputs are enabled.
- What is the operating temperature range of the ADV3201ASWZ?
The operating temperature range is −40°C to +85°C.
- What type of package does the ADV3201ASWZ come in?
The ADV3201ASWZ is packaged in a 176-lead exposed pad LQFP (24 mm × 24 mm).
- Can the ADV3201ASWZ be daisy-chained with other devices?
- What are some common applications of the ADV3201ASWZ?
- Does the ADV3201ASWZ support on-screen display (OSD) insertion?
