RFPA5542数据手册Qorvo中文资料规格书

描述 Description

Qorvo's RFPA5542 is a three-stage power amplifier (PA) designed for 802.11a/n/ac applications. The integrated input and output 50 ohm match greatly reduces the layout area, bill of materials and manufacturability cost in the customer application. The PA is optimized to minimize the required external components to maintain linear performance. The RFPA5542 is manufactured on an advanced InGaP heterojunction bipolar transistor (HBT) process and is capable of achieving linear powers up to 23dBm with an EVM <1.8% while maintaining excellent power added efficiency. The device is provided in a 4.0mm x 4.0mm x 0.90mm package that meets or exceeds the power requirements of IEEE802.11a/n/ac WiFi RF systems.

特性 Features

• POUT = 23dBm, 5V, 11ac, 80MHz MCS9 at 1.8% EVM
• POUT = 25dBm, 5V, 11n, 20/40MHz MCS7 at 3% EVM
• Typical Gain = 33dB
• High PAE
• Required external components minimized
• Integrated Regulator
• Input and Output Matched to 50 ohm
• Integrated Power Detector