BSW7221V
Description
The BSW7221V is a reflective SPDT RF switch that can be used in high power and good performance for Automotive, WLAN 802.11 a/b/g/n/ac/ax/be Networks, Bluetooth, Ultra-Wide-Band (UWB) and Wireless munication applications. This device is packaged in Ro HS2-pliant with 1.5mm x 1.5mm x 0.5mm, 6-Lead UDFN package. It must be used with back side ground soldering. The BSW7221V has robust ESD protection circuits at all pins and temperature performance. (Operating temperature range : -40 to +105°C) This switch does not require blocking capacitors. If DC is presented at the RF port, add a blocking capacitor. This device also has a high linearity performance over all temperature range such as IIP3, IIP2. AEC-Q100 Grade 2 was conditionally qualified with 1st lot.
Block Diagram
V1
Control
6 RF1 ESD
RFC 2 ESD
3 VDD
5 GND
ESD 4 RF2
Figure 1. Functional Block Diagram
Applications
- Automotive
- WLAN 802.11 a/b/g/n/ac/ax/be
- Ultra-Wide-Band (UWB)
- Drone
- Bluetooth
- NFC /...
