Attenuators

Analog Devices’ broad selection of wideband attenuators, fixed value attenuators, digital attenuators and voltage variable attenuators (VVA) give designers the flexibility to select a part that perfectly suits their application requirements. Analog Devices' offers narrowband and wideband attenuators that are versatile and reliable enough for space, communications, military and industrial markets.

Analog Design Tool: ADIsimRF™

ADIsimRF is an easy-to-use RF signal chain calculator. It calculates Cascaded Gain, Noise Figure, IP3, P1dB and Power Consumption. The number of stages can be varied up to a maximum of 20. Stages can be easily inserted, removed or temporarily muted.

ADIsimRF™

Digital Step Attenuators

ADI broadband IC digital attenuators offer excellent attenuation and come in low cost, leadless surface mount packages.

Fixed Attenuators

The ADI family of wideband, fixed value, 50 Ω matched attenuator products offer relative attenuation levels that range up to 20 dB.

Voltage Variable Attenuators

ADI absorptive and monolithic voltage variable attenuators (VVAs) ensure accurate control for a wide range of communications, microwave, and other applications.