The AA210-25LF from Skyworks Solutions is a RF Variable Attenuator with Frequency 300 KHz to 2 GHz, Attenuation Range 15 dB, Attenuation Step 1 dB, Power 0.5 to 1.5 W, P1dB 22 to 28 dBm. Tags: IC, Digital, Programmable. More details for AA210-25LF can be seen below.