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TXB0102: 4 Bit MDIO

Expert 3131 points
Part Number: TXB0102
Other Parts Discussed in Thread: TXS0102, TXB0104

Hello, 

I am looking for a part similar to the ADG3304bcpz for MDC MDIO. 

The TXS0102 or TXB0102 could be fits but are only 2 channels. Do we have any 4 channel devices for MDC MDIO. 

Would the TXB0104 be able to accomplish this? 

  • Hi,

    If you think that the TXB0102 spec will meet your requirement, the TXB0104 is exactly the same, just with more channels.

    Thanks!

    Chad Crosby

  • Thanks Chad!

    One of the main reasons that I think it will meet my spec is that the TXB0102 webpage mention MDIO, but the TXB0104 has UART, SPI, JTAG, and I2S as applications instead. Can you verify that the TXB0104 can be used for MDIO? 

  • Hi,

    Section 8.3 of the TXB0102 Datasheet is exactly the same as section 8.3 of the TXB0104 Datasheet (with the exception of a newline). These devices are created the same using the same architecture, except the TXB0104 has two more channels than the TXB0102. If the TXB0102 is qualified for MDIO, then the TXB0104 should be as well.

    Hope that helps.

    Thanks!

    Chad Crosby