Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good high-speed PCB design practices, such as using a solid ground plane, minimizing trace lengths, and using 50-ohm transmission lines. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
The TS3USB31RSERG4 has built-in ESD protection, but it's still essential to follow proper ESD handling procedures during manufacturing and assembly. Use an ESD wrist strap or mat, and ensure that the device is stored in an ESD-safe environment. Additionally, consider adding external ESD protection devices, such as TVS diodes, to further protect the device.
The maximum cable length supported by the TS3USB31RSERG4 depends on the specific application and the type of cable used. In general, the device supports cable lengths up to 3 meters for USB 3.0 and 1 meter for USB 2.0. However, it's recommended to use shorter cables to minimize signal attenuation and ensure reliable data transfer.
The TS3USB31RSERG4 is a USB 3.0 switch, but it can also support USB 2.0 and USB 1.1 speeds. To configure the device for different USB speeds, use the SEL pin to select the desired speed. For example, to configure the device for USB 2.0, tie the SEL pin to VCC. Refer to the datasheet for more information on configuring the device for different USB speeds.
The power consumption of the TS3USB31RSERG4 depends on the specific application and the operating mode. In general, the device consumes around 100-150 mA during normal operation. However, the power consumption can increase to around 300-400 mA during high-speed data transfer. Refer to the datasheet for more information on power consumption and power management.
TS3USB31RSERG4 datasheet
by Texas Instruments
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