Product Description:
The TQS5201 is a high power, double-pole double-throw switch configured for TX-RX or Antenna Diversity switching applications for the WLAN market. The device exhibits industry-leading insertion loss, isolation and power handling. It requires no fixed supply voltage and operates with a positive control voltage. The switch is manufactured using TriQuint’s GaAs pHEMT process and is packaged in an industry standard 3mm x 3mm VQFN-12 package.

Features
◾ Integrated TX-RX and Diversity Switch for Dualmode 802.11b and 802.11g WLAN Systems
◾ 1.0 to 3.0 GHz Frequency Coverage
◾ Low Insertion Loss
◾ High Isolation
◾ Positive Control Voltage
◾ 4 Independent Controls
◾ GaAs pHEMT Technology
◾ Leadless 3.0 x 3.0 mm SMT Package

Applications
◾ 802.11b WLAN
◾ 802.11g WLAN
◾ TX-RX Switching
◾ Antenna Diversity Switching