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HI,I want a buffer for SMI interface to connect with multi device. As the MDIO is a bi-directional signal,the buffer should be a bi-directional component .But i can't find suitable component .
So ,I try to use the translator as a buffer. The VCCA and VCCB is the same power source 1.8V .Is this design avalible?
If you have other design comment or component suggest ,please response me , thank you !
Hi Chenglong,
The TXS family is good recommendation for MDIO and feasible to have VCCA and VCCB = 1.8V similar to the datasheet.
Please see section 7 of this referenced application brief with additional design considerations, thanks.
Best Regards,
Michael.