衰减器

ADI公司提供丰富多样的衰减器产品,设计人员可以根据其系统架构和尺寸要求灵活选择最适合的部件。产品系列包括固定值、电压控制和数字控制衰减器,以封装和裸片形式提供。我们的衰减器产品采用GaAs和硅(SOI)工艺制造,使其性能多样化,工作性能高度可靠,适合各种仪器仪表、通信、军事和航空航天市场应用。

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)
Price (100-499)
($ US)
1ADRF5731 Digitally Controlled Atten 100M 40G 30 3.15 3.45 2 50 3.5 $86.12 (ADRF5731BCCZN)
2ADRF5730 Digitally Controlled Atten 100M 40G 31.5 3.15 3.45 0.5 50 4.8 $78.29 (ADRF5730BCCZN)
3ADRF5721 Digitally Controlled Atten 9k 40G 30 3.15 3.45 2 50 3.4 $90.42 (ADRF5721BCCZN)
4ADRF5720 Digitally Controlled Atten 9k 40G 31.5 3.15 3.45 0.5 50 2.1 $82.20 (ADRF5720BCCZN)
5HMC8073 Digitally Controlled Atten 600M 3G 31.5 3.3 5 0.5 52 2.2 $2.80 (HMC8073LP3DE)
6HMC985ALP4KEReference Circuit Available Voltage Variable Attenuator 10G 40G- -5-- 32 2.9 $24.35 (HMC985ALP4KE)
7HMC985A-Die Voltage Variable Attenuator 20G 50G 41 -5-- 30 2.4 $57.53 (HMC985A)
8HMC812A Voltage Variable Attenuator 5G 30G 35 -5 0- 28 2.2 $42.26 (HMC812ALC4)
9HMC712A Voltage Variable Attenuator 5G 26.5G- -5 0- 32 3.5 $26.09 (HMC712ALP3CE)
10HMC346AMS8GE Voltage Variable Attenuator 0 8G- -5 0- 30 2.1 $4.05 (HMC346AMS8GE)
11HMC346ALP3E Voltage Variable Attenuator 0 14G- -5 0- 30 2.6 $19.69 (HMC346ALP3E)
12HMC346ALC3B Voltage Variable Attenuator 0 18G- -5 0- 30 -2.8 $76.49 (HMC346ALC3B)
13HMC425A Digitally Controlled Atten 2.2G 8G 31.5 0 5 0.5 45 3.5 $15.91 (HMC425ALP3E)
14HMC291S Digitally Controlled Atten 700M 4G 12-- 4 54 0.9 $2.56 (HMC291SE)
15HMC1019A Digitally Controlled Atten 100M 30G 15.5 0 5 0.5 45 4 $94.05 (HMC1019ALP4E)
16HMC1018A Digitally Controlled Atten 100M 30G 31 0 5 1 42 5.5 $89.64 (HMC1018ALP4E)
17HMC941ALP4E Digitally Controlled Atten 100M 33G 15.5 0 5 0.5 45 4 $61.99 (HMC941ALP4E)
18HMC941A-Die Digitally Controlled Atten 0.1G 30G--- 0.5 45 4.3 $115.00 (HMC941A)
19HMC939ALP4E Digitally Controlled Atten 0.1G 33G 31 0 5 1 40 5.5 $76.58 (HMC939ALP4E)
20HMC939A-Die Digitally Controlled Atten 0.1G 40G--- 1 43- $113.93 (HMC939A)
21HMC1119 Digitally Controlled Atten 100M 6G 31.75 3.3 5 0.25 54 1.5 $5.48 (HMC1119LP4ME)
22HMC973A Voltage Variable Attenuator 500M 6G 28 0 5- 35 3.5 $8.04 (HMC973ALP3E)
23HMC629A Digitally Controlled Atten 0 10G 45 0 5 3 55 2.5 $8.91 (HMC629ALP4E)
24HMC470A Digitally Controlled Atten 0 3G 31 0 5 1 48 1.7 $5.76 (HMC470ALP3E)
25HMC802A Digitally Controlled Atten 0 10G 20 3.3 5 20 55 1.5 $2.96 (HMC802ALP3E)
26HMC539A Digitally Controlled Atten 0 4G 7.75 0 5 0.25 50 1 $5.22 (HMC539ALP3E)
27HMC273A Digitally Controlled Atten 700M 3.7G 31 3.3 5 1 48 2.8 $3.18 (HMC273AMS10GE)
28HMC1122 Digitally Controlled Atten 100M 6G 31.5 3.3 5 0.5 55 1.2 $4.38 (HMC1122LP4ME)
29HMC305S Digitally Controlled Atten 400M 7G 15.5 3.3 5 0.5 52 1.4 $5.80 (HMC305SLP4E)
30HMC540S Digitally Controlled Atten 100M 8G 15 3.3 5 1 54 0.8 $3.11 (HMC540SLP3E)
31HMC306A Digitally Controlled Atten 700M 3.8G 15.5 3.3 5 0.5 52 1.5 $4.13 (HMC306AMS10E)
32HMC792A Digitally Controlled Atten 0 6G 15.75 0 5 0.25 53 1.8 $10.52 (HMC792ALP4E)
33HMC1095 Digitally Controlled Atten 0 3G 31.5 0 5 0.5 57 1.3 $7.07 (HMC1095LP4E)
34HMC468A Digitally Controlled Atten 0 6G 7 0 5 1 55 0.7 $3.39 (HMC468ALP3E)
35HMC624A Digitally Controlled Atten 0 6G 31.5 0 5 0.5 55 2.2 $4.86 (HMC624ALP4E)
36HMC542B Digitally Controlled Atten 0 4G 31.5 0 5 0.5 50 1.7 $4.27 (HMC542BLP4E)
37HMC472A Digitally Controlled Atten 0 3.8G 31.5 0 5 0.5 54 1.7 $3.54 (HMC472ALP4E)
38ADRF6801Reference Circuit Available I/Q Demod w/LO 750M 1.15G---- 25--
39HMC759 Digitally Controlled Atten 10M 300M 31.75 0 5 0.25 40 3.3 $4.22 (HMC759LP3E)
40HMC-VVD106 Voltage Variable Attenuator 35G 50G- 0 4- 17 1.5 $41.44 (HMC-VVD106)
41HMC-VVD104 Voltage Variable Attenuator 70G 86G- -5 5-- 2 $69.98 (HMC-VVD104)
42HMC-VVD102 Voltage Variable Attenuator 17G 27G- -4 4- 17 1.5 $37.30 (HMC-VVD102)
43HMC658LP2 Fixed Passive Atten 0 25G 20----- $3.21 (HMC658LP2E)
44HMC658-Die Fixed Passive Atten 0 50G 20----- $7.86 (HMC658)
45HMC657LP2 Fixed Passive Atten 0 25G 15----- $3.21 (HMC657LP2E)
46HMC657-Die Fixed Passive Atten 0 50G 15----- $7.01 (HMC657)
47HMC656LP2 Fixed Passive Atten 0 25G 10----- $2.85 (HMC656LP2E)
48HMC656-Die Fixed Passive Atten 0 50G------ $7.32 (HMC656)
49HMC655LP2E Fixed Passive Atten 0 25G 6----- $3.21 (HMC655LP2E)
50HMC655-Die Fixed Passive Atten 0 50G 6----- $7.54 (HMC655)