Attenuator Modules

The Analog Devices portfolio of wideband digital attenuators and voltage variable attenuators (VVAs) modules helps meet designers’ diverse needs. Low cost, high accuracy control, and small package options provide solutions for RF and IF applications, including the space, communications, and military industries.

These devices offer both digital and analog control of the attenuation range, broad frequency coverage, small package size, and both serial and parallel control. They are all fully specified over frequency and temperature for use in a variety of applications.
Product Selection Table

Attenuator Modules

Attenuator Modules

  Hold Shift Key for secondary sorting
SortOrderPart#RF Primary FunctionFreq Response RF (min)
(Hz)
Freq Response RF (max)
(Hz)
IP3 Input (typ)
(dBm)
Specified at Freq
(Hz)
Control Step Size
(dB)
Insertion Loss (typ)
(dB)
Config/Programming InterfaceControl BitsIP-0.1 dB (typ)
(dBm)
Input Power (max)
(dBm)
Attenuation (typ)
(dB)
RF Module
1HMC-C053 Voltage Variable Atten Module 0 20G 22 14G- 2.4-- 7 18 30 Yes
2HMC-C018 Digitally Controlled Atten Mdoule 0 13G 46 8G 0.5 3.6 CMOS Compatible, Serial 6 22 25 31.5 Yes
3HMC-C025 Digitally Controlled Atten Module 0 13G 46 8G 0.5 4.2 CMOS Compatible, Parallel 6 22 25 31.5 Yes