TGA2595 is a balanced Ka-band power amplifier fabricated based on TriQuint's 0.15um GaN-on-SiC process. The balanced configuration supports low return loss, enhancing robustness against non-ideal loads. Operating in the frequency range of 27.5 to 31 GHz, it achieves a saturated output power of 9W, a power gain of 24%, and a small-signal gain of 23dB. TGA2595 exhibits excellent linearity characteristics, making it highly suitable for supporting commercial and defense-related satellite communications. To simplify system integration, TGA2595 is 50 ohms fully matched, and both I/O ports have integrated DC shielding covers. TGA2595 undergoes 100% DC and RF testing on the wafer to ensure compliance with electrical specifications. Lead-free and RoHS compliant. 

Application

 

Satellite communication 

Product features

 

• Frequency range: 27.5 to 31 GHz 

• Pout@Pin = 22 dBm: 39.5 dBm continuous wave 

• PAE@ pin = 22 dBm: 24% continuous wave 

• Small-signal gain: 23 decibels 

• Return loss: 20 dB 

• IM3 @ 33 dBm / Frequency: -30 dBc 

• IM5 @ 33 dBm / Frequency: -35 dBc 

• Bias Voltage: VD = 20 V, IDQ = 280 mA, VG = -3.0 V (typical value) 

• Chip size: 3.60 x 3.24 x 0.10 mm