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PRODUCTS

AW9304
0.4-3GHz Ultra High Power and High Linearity SP4T RF Switch
 

Product Overview
The AW9304 is a Single Pole, Four Throw (SP4T) Radio frequency switch. Outstanding performance for ultra low tuning-on resistance and ultra high linearity are making its perfectly to use for antenna tuning application for no matter high band or low band switch in 2G/3G/4G handset application.
The block diagram is shown as below figure; four symmetric RF ports provide design flexibility of PCB routing. Two low voltage GPIO control (CTRL1/CTRL2) makes it easy to use for any kind chipset solution. No external DC blocking capacitors are required on condition that no DC applied on RF ports.

Key Features
  • Operating RF Frequency: 400MHz to 3000MHz
  • Low Turn-ON resistance, 1.2Ω
  • Ultra-High linearity , IIP3 73dBm & IIP2 115dBm
  • OFF Port , Open type
  • Two GPIO pin control for SP4T

Application
  • Antenna tuning
  • Impedance tuning