The ASL3013 from Aelius is a 6-bit Digital Attenuator that operates from DC to 20 GHz. It provides an attenuation range of 0 to 31.5 dB in 0.5 dB steps. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8 and 16 dB (MSB) for a total attenuation of 31.5 dB. The attenuator has an RMS error of less than 1 dB over all 64 states with a maximum insertion loss of 5 dB. It is available as a die, measuring 3.3 x 2.2 x 0.1 mm and is ideal for radar, Instrumentation, military and space applications.
