Description
The CHT3091a is a variable DC-40GHz attenuator designed for a wide range of applications, from military to commercial communication systems. The backside of the chip is both RF and DC grounds. This helps simplify the assembly process.

Main Features
■ Broadband performances: DC-40GHz
■ 15dBm minimum input 1dB compression point (any attenuation)
■ DC bias : -5V<VS<0V ; -5V<VP<0V
■ Chip size: 0.91 x 0.86 x 0.10 mm