The BGA7351 from NXP Semiconductors is a RF Amplifier with Frequency 50 to 500 MHz, Power Gain -8 to 23 dB, Gain Flatness ± 0.5 dB, Noise Figure 0.8 to 7 dB, Output Power 16.5 dBm. Tags: Surface Mount, Variable Gain Amplifier. More details for BGA7351 can be seen below.