The Qorvo® QPF4591 is an integrated dual path front end module (FEM) designed for Wi-Fi 6 (802.11ax) systems which allows the operation of two separate RF chains to flow through a single front end module. The compact form factor and integrated matching minimizes layout area in the application and greatly reduces the number of external components. Performance is focused on optimizing a multi-mode PA for a 3.85V supply voltage that allows for optimal throughput based on user conditions. Receive path matches the optimal technologies to maximize Rx sensitivity through noise figure performance that is consistent over a wider variety of conditions while maintaining low current draw.
The QPF4591 dual path front end module features chipset-specific compatible control voltages to facilitate ease of use.
The QPF4591 integrates multiple 5 GHz power amplifiers (PA) with power detector, transmit-receive switches and bypassable low noise amplifiers (LNA) into a single device.
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                                                        Part Number:
                                                     
                                                        QPF4591
                                                     | 
| 
                                                        Manufacturer:
                                                     
                                                        Qorvo
                                                     | 
| 
                                                        Sub Type:
                                                     
                                                        WiFi
                                                     | 
| 
                                                        Frequency Min:
                                                     
                                                        5150 MHz
                                                     | 
| 
                                                        Frequency Max:
                                                     
                                                        5925 MHz
                                                     | 
| 
                                                        Rx Gain:
                                                     
                                                        15 dB
                                                     | 
| 
                                                        Rx NF:
                                                     
                                                        2.8 dB
                                                     | 
| 
                                                        Tx Gain:
                                                     
                                                        30 dB
                                                     | 
| 
                                                        Voltage Min:
                                                     
                                                        3.85 V
                                                     | 
| 
                                                        OP1dB:
                                                     
                                                        27 dBm
                                                     | 
| Description | Units Per Format | Available | 
| Description | Units Per Format | Available |