Hi team,
1.What is the internal structure of the TCAN1145-Q1‘s WAKE pin(Pin9)? Is there a pull-up or pull-down resistance? If so, what is the resistance value?
2. Could you please help review the schematic and give some comments?
3.The datasheet shows that the WAKE pin is recommended to have a 22nF capacitance, what is its purpose?
Thanks in advance!
Regards,
Ivy