Broadcom Inc. Datasheets for RF Attenuators

RF attenuators are circuits that reduce the power level of a signal by a certain amount (gain), with little or no reflection. They reduce the output signal with respect to the input and measure the power reduction in decibels (dB).  
RF Attenuators: Learn more

Product Name Notes
5 - 45 GHz Variable Attenuator -- AMMC-6630 AMMC-6630 MMIC is a monolithic, voltage variable, GaAs IC attenuator that operates from 5-45 GHz. It has a distributed topology and helps to absord parasiticeffects of its series and shunt...
DC - 50 GHz Variable Attenuator -- AMMC-6640 AMMC-6640 MMIC is a monolithic, voltage variable, GaAs IC attenuator that operates from DC-50 GHz. It is fabricated using Avago Technologies enhancement mode MMIC process with backside ground vias, and...
DC - 40 GHz Variable Attenuator -- AMMC-6650 AMMC-6650 is a voltage controlled variable attenuator designed to operate from DC-40GHz and is fabricated using Avago Technologies enhancement mode pHEMT MMIC process with backside ground vias, and gate lengths.
5-30 GHz Variable Attenuator -- AMMP-6630 AMMP-6630 MMIC is a monolithic, voltage variable, GaAs IC attenuator that operates from 5-30 GHz. It is fabricated using Avago Technologies enhancement mode MMIC process with backside ground vias, and...
DC - 40 GHz Variable Attenuator -- AMMP-6640 AMMP-6640 MMIC is a monolithic, voltage variable, GaAs IC attenuator that operates from DC-40 GHz. It is fabricated using Avago Technologies enhancement mode MMIC process with backside ground vias, and...
DC - 30 GHz Variable Attenuator -- AMMP-6650 AMMP-6650 is a voltage controlled variable attenuator in a surface mount package, designed to operate from DC-30GHz and is fabricated using Avago Technologies enhancement mode pHEMT MMIC process and requires...
50MHz – 4GHz PIN Diode Variable Attenuator Module -- ALM-38140 The ALM-38140 is a fully matched wideband variable attenuator pin diode module with high linearity performance and high dynamic range. It is an ideal for gain control in RF amplfier...