The FSAV430 is a high performance Quad SPDT (2-to-1 multi-plexer/demultiplexer) video switch designed specifically for switching high definition YPbPr and computer RGB (up to UXGA) signals. The bandwidth of this device is 1.1GHz (Typ) which allows signals to pass with minimal edge and phase dis- tortion. Image integrity is maintained with low crosstalk, high OFF-Isolation and low differential gain and phase. The low On Resistance (4.5� typical) minimizes signal insertion loss. Low voltage operation (3V), low power consumption (1uA maximum) and small scale packaging (including leadless DQFN) make this device ideal for a broad range of applications.
The FSAV430 is a high‑performance quad SPDT (2‑to‑1) video switch designed for switching high‑definition YPbPr and computer RGB signals up to UXGA resolution. It operates from a low 3 V supply, draws only 1 µA maximum current, and is offered in compact lead‑less DQFN, QSOP and TSSOP packages.
Key features include a typical bandwidth of 1.1 GHz (‑3 dB), 40 dB OFF isolation at 30 MHz, 60 dB non‑adjacent channel crosstalk, and a typical ON resistance of 4.5 Ω. The device supports TTL‑compatible control inputs and bidirectional operation, making it suitable for LCD, plasma, projection displays and other video applications.
| Bandwidth (‑3 dB) | 1.1 GHz (typ) |
|---|---|
| ON Resistance | 4.5 Ω (typ) |
| Power Consumption | 1 µA max |
| OFF Isolation (30 MHz) | 40 dB |
| Non‑adjacent Channel Crosstalk (30 MHz) | 60 dB |
| Control Input | TTL compatible |
| Supply Voltage Range (absolute max) | -0.5 V to +4.6 V |
The typical ON resistance is about 4.5 Ω.
The device consumes up to 1 µA of current.
The FSAV430 provides a -3 dB bandwidth of 1.1 GHz.
Recommended supply voltage is 3.0 V to 3.6 V.