TGA2227 is a broadband low-noise amplifier that utilizes Qorvo's TQGaN15 silicon carbide process to produce GaN. The operating frequency of TGA2227 ranges from 2 to 22 GHz, providing a small-signal gain of more than 15 dB and an intermediate frequency noise figure of 2 dB. TGA2227 can be biased within a wide voltage range, with minimal impact on the noise figure and gain; thus, it allows users to minimize power consumption according to power and linearity requirements. 

Another key feature is the high robustness of TGA2227 to the input power. It can handle 40 dBm without reducing performance, making TGA2227 an ideal choice for the front-end LNA. Depending on the application, this level of robustness can easily support the elimination of other receiving protection circuits. This will further support a more simplified circuit board design, lower BOM costs, and lower the overall noise figure. 

The supported applications include commercial and military communication and radar systems, as well as electronic warfare, instrumentation, and any other general RF amplification requirements. 

Lead-free and compliant with RoHS. 

Application

 

• Commercial and military communications 

Commercial and military radars 

• Electronic Warfare 

• Appearance / Dress / Attire 

• LNA, driver, gain block, general amplifier 

Product features

 

• Frequency range: 2 - 22 GHz 

• High input power endurance: 40 dBm 

• Noise figure: 2.0 dB (mid-frequency) 

• Gain > 15 decibels 

•IM3: -31 dBc (Pin/Tone = -4 dBm, Δf = 10 MHz) 

•P1dB>20 dBm

 

• Bias voltage: VD = 8 V, IDQ = 125 milliamperes 

• Mold dimensions: 2.040 x 1.490 x 0.1 mm