QPB9329 Datasheet | qorvo

® Dual-Channel Switch LNA Module Product Overview The QPB9329 is a highly integrated front-end module targeted for TDD base stations. The switch LNA module integrates a two-stage LNA and a high power switch in a dual channel configuration. The second stage LNA has a bypass mode. Power down and bypass capability for the LNAs can be controlled with control pins on the module. The QPB9329 can be utilized across the 3.8 - 6.0 GHz range to provide 1.8 d B noise figure for operation in the receive mode and 1.1 d B insertion loss in the transmit mode at 4.5 GHz. The LNAs utilize Qorvo’s high performance Ep HEMT process while the SOI technology based switch supports input RF power signals of up to 8W average power assuming 8 d B PAR. The product only needs a +5V supply to operate the high-power switch and the LNAs. The QPB9329 is packaged in a Ro HS-pliant, pact 7 mm x 7 mm surface-mount leadless package. The switch LNA module is targeted for wireless infrastructure applications configured for TDD-based MIMO architectures. The module can be used for next generation 5G or pre-5G solutions or small cell base-station applications. 44 Pin 7 mm x 7 mm leadless SMT Package Key Features - 3.8 -  6.0 GHz Frequency Range - Dual Channel - Second LNA has bypass mode - Max RF Input power: 8W Pavg (8 d B PAR), TX mode - 1.8 d B NF at 4.5 GHz (Rx mode) - 31.5 d B Gain (Rx mode, High Gain state) - 16.5 d B Gain (RX mode, Low Gain state) - +33 d Bm OIP3 (Rx mode, High gain state) - 1.8V TTL logic patibility - 3 -  5V operation for switch and LNAs Functional Block Diagram 44 GND 43 TERM_M 42 GND 41 GND 40 GND 39 AMP1BIAS_M 38 GND 37 AMP1VDD_M 36 GND 35 AMPSD_M 34 GND GND 1 ANT_M 2 GND 3 VCT_M 4 GND 5 GND 6 GND 7 VCT_D 8 GND 9 ANT_D 10 GND 11 33 GND 32 AMP2VDD_M 31 RXOUT_M 30 GND 29 BP_M 28 SW_VDD 27 BP_D 26 GND 25 AMP2VDD_D 24 RXOUT_D 23 GND GND 12 TERM_D 13 GND 14 GND 15 GND 16 AMP1BIAS_D 17 GND 18 AMP1VDD_D 19 GND 20 AMPSD_D 21 GND 22 Top View Data Sheet, September 20,...