FSAV450 is a 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 800MHz (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� 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 FSAV450 is a high‑performance quad SPDT (2‑to‑1) video switch designed for high‑definition YPbPr and computer RGB signals up to UXGA. It offers 800 MHz bandwidth, low ON resistance, low power draw (1 µA max) and TTL‑compatible control inputs, making it suitable for LCD, plasma and projector displays.
The device is offered in several package types (DQFN, QSOP, TSSOP) and can be supplied on tape and reel. Detailed electrical characteristics, pin assignments, and mechanical dimensions are provided for designers.
| OFF Isolation (30 MHz) | -50 dB |
|---|---|
| Non‑adjacent channel crosstalk (30 MHz) | -80 dB |
| On Resistance (typical) | 40 Ω |
| Bandwidth (-3 dB) | 800 MHz |
| Power consumption (max) | 1 µA |
| Supply voltage range | -0.5 V to +6.0 V |
The device operates with a supply voltage from –0.5 V to +6.0 V.
Typical OFF isolation is –50 dB at 30 MHz.
The control input is TTL compatible.