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Low Loss / Fast Switching SPDT RF switch
BSW7221
5MHz-8500MHz
Product Descrip on
The BSW7221 is a reflec ve SPDT RF switch that can be used in high power and good performance WLAN 802.11 a/b/g/n/ac/ax, Wireless Communica on applica ons. This device is packaged in RoHS2-compliant with 1.5mm x 1.5mm x 0.5mm, 6-Lead UDFN package. It must be used with back side ground soldering. The BSW7221 has robust ESD protec on circuits at all pins and temperature performance (opera ng 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. A func onal block diagram is shown in Figure 1.
BSW7221 Datasheet
