Product Summary

The FLL490-2 is a 35 Watt GaAs FET that employs a push-pull design which offers ease of matching, greater consistency and a broader bandwidth for high power L-band amplifiers. This product is targeted to reduce the size and complexity of highly linear, high power base station transmitting amplifiers. This new product is uniquely suited for use in PCS/PCN base station amplifiers as it offers high gain, long term reliability and ease of use.

Parametrics

FLL490-2 absolute maximum ratings: (1)Drain-Source Voltage, VDS: 15V; (2)Gate-Source Voltage, VGS: -5V; (3)Total Power Dissipation, Tc = 25°C, PT: 107W; (4)Storage Temperature, Tstg: -65 to +175℃; (5)Channel Temperature, Tch: +175℃.

Features

FLL490-2 features: (1)Push-Pull Configuration; (2)High Power Output: 35W (Typ.); (3)High PAE: 44% (Typ.); (4)Broad Frequency Range: 800 to 2000 MHz.; (5)Suitable for class A operation at 10V and class AB operation at 12V.

Diagrams

FLL490-2 block diagram