QPB9325数据手册Qorvo中文资料规格书

描述 Description

The Qorvo® QPB9325 is a highly integrated front-end module targeted for TDD macro or picocell base stations. The LNA switch module integrates RF functional blocks such as a pin-diode based high power switch capable of handling up to 52 W with an LTE signal (8 dB PAR) along with two LNA stages. Further integration is also implemented where the pin diode driver and dc-dc converter circuits are implemented inside the module to enable only the need for an external 5 V power supply. The control voltage for the switch and gain control mode is with 3.3 V logic.The QPB9325 can be utilized across the 3.6 - 3.8 GHz range to provide 1.4 dB noise figure for operation in the receive mode and 0.6 dB insertion loss in the transmit mode. The LNAs utilize Qorvo’s high performance E-pHEMT process while the switch allows for power levels up to 360 W peak power to be routed to an external load termination.The QPB9325 is packaged in a RoHS-compliant, compact 8 x 8 mm surface-mount leadless package. The switch LNA module is targeted for wireless infrastructure applications configured for TDD-based architectures.

特性 Features

• 3.6 - 3.8 GHz frequency range
• Integrates a high power switch, two LNA stages, pin diode driver circuits, and dc converter
• Ideal for TDD systems with an isolator
• Only requires a 5 V supply with 3.3 V logic Ctrl.
• Max RF Input power: 52 W Pavg (8 dB PAR)
• 34 dB gain
• 1.4 dB noise figure
• -4 dBm IIP3 (Rx mode)
• 0.6 dB Insertion Loss (Tx mode)
• Compact package size, 8x8 mm

应用 Application

• Wireless Infrastructure
• Macro or Picocell base stations
• TDD-based Architectures