Reducing output power glitch to less than 0.3 dB, UltraCMOS® PE43711, PE43712, and PE43713 help prevent damage to sub-assemblies. Devices are 50 Ω, 7-bit DSAs that support broad frequency range from 9 kHz to 6 GHz. Units cover 31.75 dB attenuation range with flexible attenuation steps of 0.25, 0.5, and 1 dB. Operating from 2.3–5.5 V with extended temperature range of -40 to +105°C, attenuators provide fast switching time of 275 ns and ESD tolerance of 3,000 V HBM.