Hello E2E community,
When I test the LDC1000 PCB designed by myself , it comes a question, the output of the proximity is unstable. At first ,I thought it is the problem of my software , but I can read and set the registers correctly, so maybe something wrong designed in my PCB .
In my design, I use stm32f103rc MCU as the main control chip, and set it's pwm wave output as LDC1000‘s TBCLK , the frequency is 6M .There is little distortion of the PWM wave .
My printed coil is designed in the web "http://webench.ti.com/webench5/ldc/#"
