Hello TI Support,
The datasheet shows good depiction of translation with high frequency signal. However, information about low frequency signals & pull-up sizing is missing. Pertaining to that I will appreciate answers to below queries,
1. Can we use 3.3K to 10K pull-up for applications having signal frequency< 100KHz without compromising signal integrity for applications requiring 1.8V--> 3.3V conversion?
2. Is there any effect on Ron of LSF0108-Q1 if higher resistances are used? If yes, can TI provide the curve of pull-up values Vs RON of LSF0108-Q1?
3. Can we reduce pull-up from Vrefb to EN from 200K to 10K or so due RF immunity concerns. Our product undergoes much high levels of RF immunity & hence weak pull-ups can create issues. Please advice.
4. It would be nice to get some data of pull-up resistor values Vs signal frequency it will support. I would recommend to have this data in datasheet. Will resolve most queries from customers.