RFFM4554数据手册Qorvo中文资料规格书

描述 Description

Qorvo's RFFM4554 is a front end module (FEM) designed for 802.11a/n/ac applications. The integrated single-pole double throw switch and low noise amplifier with bypass greatly reduces the layout area, bill of materials and manufacturability cost in the customer application. The RFFM4554 has a unique structure where the switch to LNA path has pins so filtering can be added in the ideal path for current Wi-Fi circuit applications. The device is provided in a 2.3mm x 2.3mm x 0.45mm 16-pin QFN package that meets or exceeds the power requirements of IEEE802.11a/n/ac Wi-Fi RF systems.

特性 Features

• 13.5dB LNA Gain
• 5dB Bypass Loss
• 1.7dB Noise Figure
• TX to ANT path loss of 0.5dB
• Max Power at TX Input of 30dBm
• 2.4GHz Rejection
• Input and Output Matched to 50 ohm
• Break out path between switch and LNA for optimal filter placement
• Supports VCC supply range from 3.0V to 5.25V