The TS5V330C is a 4-bit 1-of-2 multiplexer/demultiplexer video switch with a single switch-enable (EN) input. The select (IN) input controls the data path of the multiplexer/demultiplexer. When EN is low, the switch is enabled and the D port is connected to the S port. When EN is high, the switch is disabled and a high impedance state exists between the D and S ports.

Low differential gain and phase makes this switch ideal for video applications. The device has a wide bandwidth and low cross talk which makes it suitable for high frequency video applications. The device can be used for RGB and composite video switching applications.

This device is fully specified for partial-power-down applications using I_off. The I_off feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.

To ensure the high-impedance state during power up or power down, EN should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.