CHT3091a

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


Specifications

Symbol	Parameter	Values	Unit
VP	VP control voltage	-6V	V
VS	VS control voltage	-6V	V
Pin	RF input power	20	dBm
Ta	Operating temperature range	-40 to +85
Tstg	Storage temperature range	-55 to +155

 

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.
CHT3091a is manufactured with a MESFET process, 0.7µm gate length, via holes through the substrate and air bridges.