Configure the HOTLink 1 for 3.3V I/O?

Question: Is there a way to configure the HOTLink 1 for 3.3V I/O?

 

Answer:

Cypress does provide a family of PHY's (HOTLink II) that operate with 3.3V I/O's, however the HOTLink 1 family are all 5V parts and cannot be operated at 3.3V. For more information on using the HOTLink II family of parts in your application, please visit our website.

Useful Link:
Datasheet CYP15G0101DXB