Product Info

LPWA Module Series
BG95 Series Hardware Design
BG95_Series_Hardware_Design 51 / 106
Figure 17: Main UART Reference Design (Translator Chip)
Please visit http://www.ti.com/ for more information.
Another example with transistor translation circuit is shown as below. For the design of circuits in dotted
lines, see that of circuits in solid lines, but please pay attention to the direction of connection.
Figure 18: Main UART Reference Design (Transistor Circuit)
Transistor circuit solution is not suitable for applications with high baud rates exceeding 460 kbps.
NOTE