Digital Step Attenuators

Digital Step AttenuatorsClick to see all in Parametric search

Digital Step Attenuators

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SortOrderPart#RF Primary FunctionFreq Response RF (min)
(Hz)
Freq Response RF (max)
(Hz)
Insertion Loss (typ)
(dB)
Attenuation (min)
(dB)
Attenuation (max)
(dB)
Control Step Size
(dB)
IP3 Input (typ)
(dBm)
Config/Programming InterfaceInput Power (max)
(dBm)
Control BitsP-0.1 dB Input (typ)
(dBm)
1HMC1119 Digitally Controlled Atten 100M 6G 1.5 1.3 33.5 0.25 54 Parallel, Serial, TTL/CMOS Compatible 24 7 30
2HMC629A Digitally Controlled Atten 0 6G 2.5 3 45 3 50 Parallel, Serial, TTL/CMOS Compatible 28 4 30
3HMC470A Digitally Controlled Atten 0 3G 1.7 1.3 32.3 1 48 Parallel, TTL/CMOS Compatible 27 5 20
4HMC802A Digitally Controlled Atten 0 10G 1.5 1.5 20 20 55 Parallel, TTL/CMOS Compatible 29.3 1 30
5HMC539A Digitally Controlled Atten 0 4G 1 0.7 8.45 0.25 50 Parallel, TTL/CMOS Compatible 29 5 28
6HMC273A Digitally Controlled Atten 700M 3.7G 2.8 1.9 32.9 1 48 Parallel, Positive Voltage 30 5 27
7HMC1122 Digitally Controlled Atten 100M 6G 1.2 1.3 33 0.5 55 Parallel, Serial, TTL/CMOS Compatible 24 6 30
8HMC305S Digitally Controlled Atten 400M 7G 1.4 1.3 17 0.5 52 Serial, TTL/CMOS Compatible 27 5 28
9HMC540S Digitally Controlled Atten 100M 8G 0.8 0.7 15.7 1 54 Parallel, TTL/CMOS Compatible 27 4 31
10HMC291S Digitally Controlled Atten 700M 4G 0.9 0.7 12.7 4 54 Parallel, Positive Voltage 28 2 26
11HMC306A Digitally Controlled Atten 700M 3.8G 1.5 1.3 16.8 0.5 52 Parallel, Positive Voltage 27 5 25
12HMC792A Digitally Controlled Atten 0 6G 1.8 1.8 17.5 0.25 53 Parallel, Serial, TTL/CMOS Compatible 29 6 31
13HMC1095 Digitally Controlled Atten 0 3G 1.3 1.3 32.8 0.5 57 Parallel, Serial, TTL/CMOS Compatible 28 6 30
14HMC468A Digitally Controlled Atten 0 6G 0.7 0.7 7.7 1 55 Parallel, TTL/CMOS Compatible 30 3 26
15HMC624A Digitally Controlled Atten 0 6G 2.2 1.5 33 0.5 55 Parallel, Serial, TTL/CMOS Compatible 28 6 30
16HMC542B Digitally Controlled Atten 0 4G 1.7 1.4 32.9 0.5 50 Serial, TTL/CMOS Compatible 28 6 30
17HMC472A Digitally Controlled Atten 0 3.8G 1.7 1.4 32.9 0.5 54 Parallel, TTL/CMOS Compatible 28 6 30
18HMC941A-Die Digitally Controlled Atten 0.1G 40G--- 0.5 45-- 5 27
19HMC939A-Die Digitally Controlled Atten 0.1G 40G--- 1 43-- 5 25
20HMC1019A Digitally Controlled Atten 100M 30G 4 0.5 15.5 0.5 45 Serial, TTL/CMOS Compatible 27 5 25
21HMC1019 Digitally Controlled Atten 0.1G 30G 4-- 0.5 45 Serial, TTL/CMOS Compatible 27 5 27
22HMC1018A Digitally Controlled Atten 100M 30G 5.5 4.5 35.5 1 42 Serial, TTL/CMOS Compatible 25 5 22
23HMC1018 Digitally Controlled Atten 0.1G 30G 5.5-- 1 43 Serial, TTL/CMOS Compatible 25 5 25
24HMC941 Digitally Controlled Atten 0.1G 30G--- 27 45-- 5 27
25HMC939LP4 Digitally Controlled Atten 0.1G 33G 5.5-- 1 43 Parallel, TTL/CMOS Compatible 25 5 25
26HMC759 Digitally Controlled Atten 10M 300M 3.3 3.3 35 0.25 40 Serial, TTL/CMOS Compatible 20 7 20
27HMC629 Digitally Controlled Atten 0 6G 2.5-- 3 55 Parallel, Serial, TTL/CMOS Compatible 28 4 30
28HMC470 Digitally Controlled Atten 0 3G 1.4-- 1 45 Parallel, TTL/CMOS Compatible 27 5 20
29HMC424A-Die Digitally Controlled Atten 0 13G--- 0.5 42-- 6 24
30HMC425LP3 Digitally Controlled Atten 2.2G 8G--- 0.5 45- 30 6 22
31HMC425A Digitally Controlled Atten 2.2G 8G 3.6 0.5 31.5 0.5 40 Parallel, Positive Voltage 30 6 21
32HMC941ALP4E Digitally Controlled Atten 100M 30G 4 2.5 18 0.5 43 Parallel, TTL/CMOS Compatible 27 5 24
33HMC939ALP4E Digitally Controlled Atten 0.1G 33G 5.5-- 1 43 Parallel, TTL/CMOS Compatible 25 5 25
34HMC424ALP3E Digitally Controlled Atten 0 13G 3.3-- 0.5 45 Negative Voltage, Parallel 25 6 23
35HMC424ALH5 Digitally Controlled Atten 100M 13G 3.3 3.3 34.3 0.5 42- 25- 23
36HMC424AG16 Digitally Controlled Atten 100M 3G 3 3 34.5 0.5 42--- 23