0.25 dB LSB GaAs MMIC 5-BIT Digital Positive Control Attenuator, DC - 4 GHz Features: 0.25 dB LSB steps to 7.75 dB ± 0.05 dB typical step error Low insertion loss: 0.7 dB High IP3: +62 dBm Single control line per bit TTL/CMOS compatible control Single +3V to +5V supply 3x3 mm SMT package