数字步进衰减器

ADI提供一系列宽带IC数字衰减器，采用低成本、无引脚表贴封装。我们的数字衰减器系列具有出色的衰减性能，包含片外交流接地电容，可实现接近直流的操作，适用于各种RF和IF应用。
应用：
• 蜂窝/3G基础设施
• 微波无线电和VSAT
• 测试设备和传感器
• CATV/卫星机顶盒
• 数据网络设备
• WiMAX、WiBN和固定无线
• GSM、W-CDMA和TD-SCDMA
• 光纤和宽带通信
产品选型表

数字步进衰减器

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SortOrderPart#RF FeaturesFreq Response RF
(min)
(Hz)		Freq Response RF
(max)
(Hz)		Insertion Loss
(typ)
(dB)		Attenuation Range
(typ)
(dB)		Control Step Size
(dB)		IIP3
(typ)
(dBm)		InterfaceInput Power
(max)
(dBm)		Control BitsPrice (100-499)
($ US)
1ADRF5731 Silicon (SOI) 100M 40G 3.5 30 2 50 Parallel, Serial, TTL/CMOS Compatible 26 4 $86.12 (ADRF5731BCCZN)
2ADRF5730 Silicon (SOI) 100M 40G 4.8 31.5 0.5 50 Parallel, Serial, TTL/CMOS Compatible 27 6 $78.29 (ADRF5730BCCZN)
3ADRF5721 Silicon (SOI) 9k 40G 3.4 30 2 50 Parallel, Serial, TTL/CMOS Compatible 26 4 $90.42 (ADRF5721BCCZN)
4ADRF5720 Silicon (SOI) 9k 40G 2.1 31.5 0.5 50 Parallel, Serial, TTL/CMOS Compatible 27 6 $82.20 (ADRF5720BCCZN)
5HMC425A GaAs 2.2G 8G 3.5 31.5 0.5 45 Parallel, Positive Voltage 27 6 $15.91 (HMC425ALP3E)
6HMC291S Silicon 700M 4G 0.9 12 4 54 Parallel, Positive Voltage 28 2 $2.56 (HMC291SE)
7HMC1019A GaAs 100M 30G 4 15 0.5 45 Serial, TTL/CMOS Compatible 27 5 $94.05 (HMC1019ALP4E)
8HMC1018A GaAs 100M 30G 5.5 31 1 42 Serial, TTL/CMOS Compatible 25 5 $89.64 (HMC1018ALP4E)
9HMC941ALP4E GaAs 100M 33G 4- 0.5 45 Parallel, TTL/CMOS Compatible 27 5 $61.99 (HMC941ALP4E)
10HMC941A-Die GaAs 0.1G 30G 4.3- 0.5 45 Parallel, TTL/CMOS Compatible 27 5 $115.00 (HMC941A)
11HMC939ALP4E GaAs 0.1G 33G 5.5- 1 40 Parallel, TTL/CMOS Compatible 25 5 $76.58 (HMC939ALP4E)
12HMC939A-Die GaAs 0.1G 40G 4.3 31 1 43 Parallel, TTL/CMOS Compatible 21 5 $113.93 (HMC939A)
13HMC1119 Silicon 100M 6G 1.5 32.2 0.25 54 Parallel, Serial, TTL/CMOS Compatible 24 7 $5.48 (HMC1119LP4ME)
14HMC8073 Silicon 600M 3G 2.2 31.5 0.5 52 Serial, TTL/CMOS Compatible 30 6 $2.80 (HMC8073LP3DE)
15HMC629A GaAs 0 10G 2.5 42 3 55 Parallel, Serial, TTL/CMOS Compatible 28 4 $8.91 (HMC629ALP4E)
16HMC470A GaAs 0 3G 1.7 31 1 48 Parallel, TTL/CMOS Compatible 27 5 $5.76 (HMC470ALP3E)
17HMC802A GaAs 0 10G 1.5 18.5 20 55 Parallel, TTL/CMOS Compatible 29.3 1 $2.96 (HMC802ALP3E)
18HMC539A GaAs 0 4G 1 7.75 0.25 50 Parallel, TTL/CMOS Compatible 29 5 $5.22 (HMC539ALP3E)
19HMC273A GaAs 700M 3.7G 2.8 31 1 48 Parallel, Positive Voltage 30 5 $3.18 (HMC273AMS10GE)
20HMC1122 Silicon 100M 6G 1.2 31.7 0.5 55 Parallel, Serial, TTL/CMOS Compatible 24 6 $4.38 (HMC1122LP4ME)
21HMC305S Silicon 400M 7G 1.4 15.7 0.5 52 Serial, TTL/CMOS Compatible 27 5 $5.80 (HMC305SLP4E)
22HMC540S Silicon 100M 8G 0.8 15 1 54 Parallel, TTL/CMOS Compatible 27 4 $3.11 (HMC540SLP3E)
23HMC306A GaAs 700M 3.8G 1.5 15.5 0.5 52 Parallel, Positive Voltage 27 5 $4.13 (HMC306AMS10E)
24HMC792A GaAs 0 6G 1.8 15.7 0.25 53 Parallel, Serial, TTL/CMOS Compatible 29 6 $10.52 (HMC792ALP4E)
25HMC1095 GaAs 0 3G 1.3 31.5 0.5 57 Parallel, Serial, TTL/CMOS Compatible 28 6 $7.07 (HMC1095LP4E)
26HMC468A GaAs 0 6G 0.7 7 1 55 Parallel, TTL/CMOS Compatible 30 3 $3.39 (HMC468ALP3E)
27HMC624A GaAs 0 6G 2.2 31.5 0.5 55 Parallel, Serial, TTL/CMOS Compatible 28 6 $4.86 (HMC624ALP4E)
28HMC542B GaAs 0 4G 1.7 31.5 0.5 50 Serial, TTL/CMOS Compatible 28 6 $4.27 (HMC542BLP4E)
29HMC472A GaAs 0 3.8G 1.7 31.5 0.5 54 Parallel, TTL/CMOS Compatible 28 6 $3.54 (HMC472ALP4E)
30HMC759 GaAs 10M 300M 3.3 31.7 0.25 40 Serial, TTL/CMOS Compatible 20 7 $4.22 (HMC759LP3E)
31HMC424ALP3E GaAs 0 13G 3.3 31.5 0.5 45 Negative Voltage, Parallel 25 6 $15.54 (HMC424ALP3E)
32HMC424ALH5 GaAs 0 13G 3.3 31 0.5 40- 25 6 $174.43 (HMC424ALH5)
33HMC424AG16 GaAs 0 3G 3 31.5 0.5 46-- 6 $133.73 (HMC424AG16)
34HMC424A-Die GaAs 0 13G-- 0.5 42-- 6 $41.87 (HMC424A)
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