2.4Ghz Wi-Fi FEM (Front End Module）

     CB2402 ：QFN3x3mm， architecture integrates PA, LNA, transmit and receive switching circuits, related matching networks, and harmonic filters, all of which are integrated into a CMOS single-chip device

     CB2401 ：  QFN3x3mm，integrates all RF functions required by IEEE 802.15.4/ZigBee, wireless sensor networks, and any other wireless system in the 2.4GHz ISM band. The CB2401 architecture integrates PA, LNA, transmit and receive switching circuits, relevant matching networks, and harmonic filters into a CMOS single-chip device

2.4G wireless power amplifier WiFi 6

     CB5326 ：  QFN3x3mm ，complete 802.11b/g/n 256 QAM WLAN RF front-end module (FEM) with Bluetooth interface. This device provides all the functions of a fully matched power amplifier (PA), power detector, low noise amplifier (LNA), and single pole double throw (SPDT) switch. CB5326 provides a complete 2.4 GHz WLAN RF solution from transceiver output to antenna, and from antenna to transceiver input

5G wireless LAN power amplifier

     CB5717 ： Wi-Fi5 5Ghz FEM LGA2.5x2.5mm，a highly integrated RF front-end integrated circuit product that integrates key RF functions required for IEEE 802.11a/n/ac WLAN systems operating in the 5.15-5.9GHz range. It also includes a high-efficiency and high linearity power amplifier (PA), a bypass low-noise amplifier (LNA), a matching network, local oscillator suppression, and a harmonic filter in one device 

     CB5743 ，LGA 3 x 5mm, a highly integrated 5 GHz front-end module (FEM) that includes a 5 GHz single pole double throw (SPDT) transmit/receive (T/R) switch, a 5 GHz high gain low noise amplifier (LNA) with bypass, and a 5 GHz power amplifier (PA) for high-power 802.11ax applications and systems