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PCA9306: UART/MDIO

[FAE] Andrew Wang
Genius 10685 points
Part Number: PCA9306
Other Parts Discussed in Thread: LSF0102, TXU0202

Hi Team,

Customer wants to double check if this device BW BW is actually 400KHz only?

Customer's application can be UART or MDIO, for MDIO needs up to 6Mbps. For UART need 1Mbps, thx!

voltage rails can be 1.8/3.3/5V, thx!

Regards,

Andrew

  • 0
    Guru 301530 points

    This device is pretty much identical with the LSF0102; it can support higher speeds if you use stronger pull-up resistors, which requires the other devices to have higher drive strength.

    A better solution for UART would be the TXU0202, which does not yet exist.