Description
The CHA6357-QKB is a packaged monolithic High Power Amplifier exhibiting 4W output Power and 22 % of Power Added Efficiency over 27-31GHz bandwidth.It is well suited for VSAT, SatCom uplink and 5G communication applications. The circuit internally matches the input and output to 50Ohm and integrates ESD RF protection. The circuit is manufactured on a robust GaN-on-SiC HEMT process and it is available in a standard surface mount 24 leads QFN 4x4 plastic package, compliant with the standards such as the directives RoHS N°2011/65 and REACh N°1907/2006. In addition, the CHA6357, with output power back-off, provides high linearity with low consumption and can be used as a driver stage.
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