TXB0104: Redriver for LTE/ SIM card

Walt Hsu

Part Number: TXB0104

Team,

Due to long trace (8 - 10 inch) between LTE and SIM card, my customer is looking for redriver.

There are three signal, CLK, DATA, and Reset. The signal frequency is 5MHz and voltage level is 1v8.

Please let me know any info you need to know and then you could suggest a suitable solution, does TXB0104 work or other suggestion?

Walt

over 4 years ago

0 Dylan Hubbard over 4 years ago

TI__Mastermind 42670 points

Hey Walt,

This device actually doesn't provide added drive strength. I can suggest a buffer that should be able to work with ClK and RST since they are unidirectional, but the Data will require a different device. I recommend reaching out to the Interface team for possible devices for this.