The CGCU5022525 from Cernex Inc is a RF Amplifier with Frequency 500 MHz to 2 GHz, Gain 10 dB, Small Signal Gain 25 dB pk-pkm, Gain Flatness ±0.75 dB, Noise Figure 2.5 to 3.5 dB. Tags: Power Amplifier, Automatic Gain Controlled Amplifier. More details for CGCU5022525 can be seen below.