衰减器

ADI宽带、固定数值衰减器、数字衰减器和可变电压衰减器(VVA)产品组合有助于满足设计师的多样化需求。低成本、高精度控制和小型封装选项提供针对RF和IF应用的解决方案,包括空间、通信和军事行业应用。

模拟设计工具: ADIsimRF™

ADIsimRF是一款简单易用的RF信号链计算工具。 它能够计算级联增益、噪声系数、IP3、P1dB和功耗。级数最多可以达到20级。各级可以临时轻松插入、删除或禁用。

ADIsimRF™

衰减器

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SortOrderPart#RF Primary FunctionFreq Response RF
(min)
(Hz)
Freq Response RF
(max)
(Hz)
Attenuation
(typ)
(dB)
Vcontrol
(min)
(V)
Vcontrol
(max)
(V)
Control Step Size
(dB)
IIP3
(typ)
(dBm)
Insertion Loss
(typ)
(dB)
US Price 100 to 499
($ US)
1HMC812A Voltage Variable Attenuator 5G 30G 35 -5 0- 28 2.2 $42.26 (HMC812ALC4)
2HMC8073 Digitally Controlled Atten 600M 3G 31.5 3.3 5 0.5 52 2.2 $2.80 (HMC8073LP3DE)
3ADRF5730 Digitally Controlled Atten 100M 40G 31.5 3.15 3.45 0.5 50 2.1-
4ADRF5720 Digitally Controlled Atten 9k 40G 31.5 3.15 3.45 0.5 50 2.1-
5HMC985ALP4KEReference Circuit Available Voltage Variable Attenuator 10G 40G- -5-- 32 2.9 $24.35 (HMC985ALP4KE)
6HMC985A-Die Voltage Variable Attenuator 20G 50G 41 -5-- 30 2.4 $57.53 (HMC985A)
7HMC712A Voltage Variable Attenuator 5G 26.5G- -5 0- 32 3.5 $26.09 (HMC712ALP3CE)
8HMC346AMS8GE Voltage Variable Attenuator 0 8G- -5 0- 30 2.1 $4.05 (HMC346AMS8GE)
9HMC346ALP3E Voltage Variable Attenuator 0 14G- -5 0- 30 2.6 $19.69 (HMC346ALP3E)
10HMC346ALC3B Voltage Variable Attenuator 0 18G- -5 0- 30 -2.8 $76.49 (HMC346ALC3B)
11HMC425A Digitally Controlled Atten 2.2G 8G 31.5 0 5 0.5 45 3.5 $15.91 (HMC425ALP3E)
12HMC291S Digitally Controlled Atten 700M 4G 12-- 4 54 0.9 $2.56 (HMC291SE)
13HMC1019A Digitally Controlled Atten 100M 30G 15.5 0 5 0.5 45 4 $94.05 (HMC1019ALP4ETR)
14HMC1018A Digitally Controlled Atten 100M 30G 31 0 5 1 42 5.5 $89.64 (HMC1018ALP4E)
15HMC941ALP4E Digitally Controlled Atten 100M 33G 15.5 0 5 0.5 45 4 $61.99 (HMC941ALP4E)
16HMC941A-Die Digitally Controlled Atten 0.1G 30G--- 0.5 45 4.3 $115.00 (HMC941A)
17HMC939ALP4E Digitally Controlled Atten 0.1G 33G 31 0 5 1 40 5.5 $76.58 (HMC939ALP4E)
18HMC939A-Die Digitally Controlled Atten 0.1G 40G--- 1 43- $113.93 (HMC939A)
19HMC1119 Digitally Controlled Atten 100M 6G 31.75 3.3 5 0.25 54 1.5 $5.48 (HMC1119LP4METR)
20HMC973A Voltage Variable Attenuator 500M 6G 28 0 5- 35 3.5 $8.04 (HMC973ALP3E)
21HMC629A Digitally Controlled Atten 0 10G 45 0 5 3 55 2.5 $8.91 (HMC629ALP4E)
22HMC470A Digitally Controlled Atten 0 3G 31 0 5 1 48 1.7 $5.76 (HMC470ALP3ETR)
23HMC802A Digitally Controlled Atten 0 10G 20 3.3 5 20 55 1.5 $2.96 (HMC802ALP3E)
24HMC539A Digitally Controlled Atten 0 4G 7.75 0 5 0.25 50 1 $5.22 (HMC539ALP3E)
25HMC273A Digitally Controlled Atten 700M 3.7G 31 3.3 5 1 48 2.8 $3.18 (HMC273AMS10GETR)
26HMC1122 Digitally Controlled Atten 100M 6G 31.5 3.3 5 0.5 55 1.2 $4.38 (HMC1122LP4METR)
27HMC305S Digitally Controlled Atten 400M 7G 15.5 3.3 5 0.5 52 1.4 $5.80 (HMC305SLP4ETR)
28HMC540S Digitally Controlled Atten 100M 8G 15 3.3 5 1 54 0.8 $3.11 (HMC540SLP3ETR)
29HMC306A Digitally Controlled Atten 700M 3.8G 15.5 3.3 5 0.5 52 1.5 $4.13 (HMC306AMS10E)
30HMC792A Digitally Controlled Atten 0 6G 15.75 0 5 0.25 53 1.8 $10.52 (HMC792ALP4E)
31HMC1095 Digitally Controlled Atten 0 3G 31.5 0 5 0.5 57 1.3 $7.07 (HMC1095LP4ETR)
32HMC468A Digitally Controlled Atten 0 6G 7 0 5 1 55 0.7 $3.39 (HMC468ALP3E)
33HMC624A Digitally Controlled Atten 0 6G 31.5 0 5 0.5 55 2.2 $4.86 (HMC624ALP4E)
34HMC542B Digitally Controlled Atten 0 4G 31.5 0 5 0.5 50 1.7 $4.27 (HMC542BLP4E)
35HMC472A Digitally Controlled Atten 0 3.8G 31.5 0 5 0.5 54 1.7 $3.54 (HMC472ALP4E)
36HMC759 Digitally Controlled Atten 10M 300M 31.75 0 5 0.25 40 3.3 $4.22 (HMC759LP3ETR)
37HMC-VVD106 Voltage Variable Attenuator 35G 50G- 0 4- 17 1.5 $41.44 (HMC-VVD106)
38HMC-VVD104 Voltage Variable Attenuator 70G 86G- -5 5-- 2 $69.98 (HMC-VVD104)
39HMC-VVD102 Voltage Variable Attenuator 17G 27G- -4 4- 17 1.5 $37.30 (HMC-VVD102)
40HMC658LP2 Fixed Passive Atten 0 25G 20----- $3.21 (HMC658LP2E)
41HMC658-Die Fixed Passive Atten 0 50G 20----- $7.86 (HMC658)
42HMC657LP2 Fixed Passive Atten 0 25G 15----- $3.21 (HMC657LP2E)
43HMC657-Die Fixed Passive Atten 0 50G 15----- $7.01 (HMC657)
44HMC656LP2 Fixed Passive Atten 0 25G 10----- $2.85 (HMC656LP2E)
45HMC656-Die Fixed Passive Atten 0 50G------ $7.32 (HMC656)
46HMC655LP2E Fixed Passive Atten 0 25G 6----- $3.21 (HMC655LP2E)
47HMC655-Die Fixed Passive Atten 0 50G 6----- $7.54 (HMC655)
48HMC654LP2E Fixed Passive Atten 0 25G 4----- $3.21 (HMC654LP2E)
49HMC654-Die Fixed Passive Atten 0 50G 4----- $7.05 (HMC654)
50HMC653LP2E Fixed Passive Atten 0 25G 3----- $3.21 (HMC653LP2E)