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Keysight HMMC-1002 DC–50 GHz Variable Attenuator
1GG7-8001
Data Sheet
Features
–– Specified frequency range: DC to 26.5 GHz
–– Return loss: 10 dB –– Minimum attenuation: 2.0 dB –– Maximum attenuation: 30.0 dB
02 | Keysight | HMMC-1002 DC–50 GHz Variable Attenuator - Data Sheet
Description
The HMMC-1002 is a monolithic, voltage variable, GaAs IC attenuator that operates from DC to 50 GHz. It is fabricated using WPTC’s MMICB process which features an MBE epitaxial layer, backside ground vias, and FET gate lengths of approximately 0.4 µm. The variable resistive elements of the HMMC-1002 are two 750 µm wide series FETs and four 200 µm wide shunt FETs.