The ASL 5004 from Aelius Semiconductors is a RF Amplifier with Frequency 1.5 to 35 GHz, Gain 16.5 dB, Gain Flatness 1dB, Noise Figure 3.6 dB (Rx), Output Power 19 to 21 dBm. Tags: Driver Amplifier, Low Noise Amplifier. More details for ASL 5004 can be seen below.