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DC-9 GHz Packaged Variable Attenuator

DC-9 GHz Packaged Variable Attenuator

The 1GG7-8244-TR1 is a packaged monolithic, voltage variable, GaAs attenuator that operates from DC to 9 GHz. The distributed topology of the IC minimizes the parasitic effects of its series and shunt FETs, allowing the packaged IC to exhibit a wide dynamic range across its full bandwidth. An on–chip DC reference circuit may be used to maintain optimum VSWR for any attenuation setting or to improve the attenuation versus voltage linearity of the attenuator circuit.

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