FX6728（5G射频前端解决方案）

Description

The FX6728 is a highly integrated LNA filter module that enables users to support 

new 5G New Radio(NR) bands in the 3.3 to 4.2 GHz and 4.4 to 5.0GHz frequency 

ranges. It utilizes the latest advanced SOI process technologies to achieve leading 

high-bandwidth, low noise figure(NF) LNA performance in a small package footprint. 

It also integrates all the required filtering to attenuate unwanted out-of-band blockers 

in adjacent and far-out frequency bands while maintaining very low insertion loss(IL) 

performance in the pass-band frequencies.

The FX6728 is packaged in a small 2.8 x 2.6 x 0.77mm(max), 21-lead surface-mount 

package. No external DC blocking capacitors are required on the RF paths as long as 

no DC voltage is applied. The part can operate over the temperature range of -30 °C 

to 85 °C.

Featues

• Low insertion loss

• High-performance variable gain LNAs

• Integrated SRS support through TRX port

• Integrated MIPI v2.1+ interface

• Small (2.8 x 2.6 x 0.77mm [max]) 21-lead MCM package

• MSL rating level 3

• Green product