TGA2583 is an s-band MMIC amplifier produced by TriQuint using their SiC process (TQGaN25) with 0.25um GaN. It covers the frequency range of 2.7 - 3.7GHz, providing a saturated output power of 10W and a small-signal gain of 33dB, while achieving a power increase efficiency of 54%. By increasing the drain voltage, higher power can be obtained at the cost of PAE. 

TGA2583 is an ideal choice for phased array S-band radar, capable of supporting both short pulse and continuous wave conditions simultaneously. 

Both RF ports are equipped with DC blocking capacitors and are perfectly matched to 50 ohms. 

Lead-free and compliant with RoHS. 

Application

 

Commercial and military radars 

Product features

 

Frequency range: 2.7 - 3.7 GHz 

PSAT: 25 volts, 40.5 dBm 

PAE:54%

 

Small signal gain: 33 dB 

Input return loss: > 18 dB 

Output return loss: > 12 dB 

Biasing: VD = 25 - 32V (for continuous wave or pulse), IDQ = 175mA, VG = -2.3V (typical value) 

Pulse VD: PP = 1 millisecond, DC = 10% 

Particle size: 3.0 x 1.9 x 0.10 mm