Product Specs

10
Shenzhen Trolink Technology Co.,Ltd . www.trolink.cn
十．Peripheral reference circuit
十一．PCB design requirements
The RF output pins are impedance matched inside the chip. It is
recommended to reserve a matching network during circuit design, which is
mainly used for antenna impedance matching.It is recommended to use the
π-type (CLC) matching network structure for the configuration and
spurious harmonic suppression. The specific network component
parameters need to be based on the actual antenna design and PCB
The impedance characteristic is debugged.