BGSA20VGL8中文资料High RF voltage dual SPST antenna aperture shunt switch数据手册Infineon规格书

描述 Description

The BGSA20VGL8 is a versatile Dual Single-Pole Single-Throw (SPST) RF antenna shunt aperture switch optimized for low COFF as well as low RON enabling applications up to 6.0 GHz. This single supply chip integrates 2 digital control pins. Unlike GaAs technology, the 0.1 dB compression point exceeds the switch maximum input power level, resulting in linear performance at all signal levels and external DC blocking capacitors at the RF ports are only required if DC voltage is applied externally. Due to its very high RF voltage ruggedness, it is suited for switching any reactive devices such as inductors and capacitors in RF matching circuits without significant losses in quality factors.

特性 Features

• Dual SPST designed for high-linearity antenna aperture switching and RF tuning applications
• Low RON resistance of 1.6 Ω at each port in ON state
• Low COFF capacitance of 240 fF at each port in OFF state
• > 67 V RF voltage OFF state handling
• Low harmonic generation
• GPIO control interface - including 4 control states
• Supply voltage range: 1.65 to 3.6 V
• No RF parameter change within supply voltage range
• Small form factor 1.1 mm x 1.1 mm (MSL1, 260° C per JEDEC J-STD-020)
• Suitable for EDGE/CDMA/WCDMA/C2K/LTE/5G Applications
• RoHS and WEEE compliant package

应用 Application

• Impedance tuning
• Antenna tuning
• Inductance tuning
• Tunable filters

简介

BGSA20VGL8属于RF/IF射频/中频RFID的射频开关。由制造生产的BGSA20VGL8射频开关射频开关产品是用于在多个可用信号路径之间路由 RF、IF 或微波信号的器件。示例应用包括多天线（分集）接收器中的天线选择、多模式系统中发射-接收路径的选择，或在发射和接收信号链之间切换天线。