Qorvo's QPB9320 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 QPB9320 can be utilized across the 1.850 - 2.035 GHz range to provide 1.1 dB noise figure for operation in the receive mode and 0.5 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 330 W peak power to be routed to an external load termination.
The QPB9320 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.
Key Features:
Part Number:
QPB9320
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Manufacturer:
Qorvo
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Type:
Amplifiers
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Frequency Min:
1.85 GHz
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Frequency Max:
2.02 GHz
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P1dB:
21 dBm
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Gain:
32.5 dB
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IP3:
31.5 dBm
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Supply Voltage \ Vd Min:
4.75 V
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Supply Voltage \ Vd Max:
55.25 V
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Quiescent Current \ Id:
230 mA
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Noise Figure:
1.1 dB
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Package:
SMT
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Description | Units Per Format | Available |
Description | Units Per Format | Available |