产品详情介绍
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
| 产品型号 | Freq Response RF (min) | Freq Response RF (max) | Insertion Loss (typ) | Control Step Size | IIP3 (typ) | Input Power (max) |
| Hz | Hz | dB | dB | dBm | dBm | |
| ADH939S | 100M | 40G | 6.4 | 1 | 25 | |
| ADH941S | 100M | 30G | 4.4 | 0.5 | 27 | |
| ADRF5740 | 10M | 60G | 2.4 | 2 | 44 | 24 |
| ADRF5720 | 9k | 40G | 4.5 | 0.5 | 50 | 27 |
| ADRF5721 | 9k | 40G | 3.4 | 2 | 50 | 26 |
| ADRF5730 | 100M | 40G | 4.8 | 0.5 | 50 | 27 |
| ADRF5731 | 100M | 40G | 3.5 | 2 | 50 | 26 |
| HMC425A | 2.2G | 8G | 3.5 | 0.5 | 45 | 27 |
| HMC1018A | 100M | 30G | 5.5 | 1 | 42 | 25 |
| HMC1019A | 100M | 30G | 4 | 0.5 | 45 | 27 |
| HMC291S | 700M | 4G | 0.9 | 4 | 54 | 28 |
| HMC1119 | 100M | 6G | 1.5 | 0.25 | 54 | 24 |
| HMC939A-Die | 0.1G | 40G | 7 | 1 | 40 | 21 |
| HMC939ALP4E | 0.1G | 33G | 5.5 | 1 | 40 | 25 |
| HMC941A-Die | 0.1G | 30G | 4.2 | 0.5 | 43 | 27 |
| HMC941ALP4E | 100M | 33G | 4 | 0.5 | 45 | 27 |
| HMC470A | 0 | 3G | 1.7 | 1 | 48 | 27 |
| HMC629A | 0 | 10G | 2.5 | 3 | 55 | 28 |
| HMC8073 | 600M | 3G | 2.2 | 0.5 | 52 | 30 |
| HMC1122 | 100M | 6G | 1.2 | 0.5 | 55 | 24 |
| HMC273A | 700M | 3.7G | 2.8 | 1 | 48 | 30 |
| HMC539A | 0 | 4G | 1 | 0.25 | 50 | 29 |
| HMC802A | 0 | 10G | 1.5 | 20 | 55 | 29.3 |
| HMC305S | 400M | 7G | 1.4 | 0.5 | 52 | 27 |
| HMC540S | 100M | 8G | 0.8 | 1 | 54 | 27 |
| HMC306A | 700M | 3.8G | 1.5 | 0.5 | 52 | 27 |
| HMC1095 | 0 | 3G | 1.3 | 0.5 | 57 | 28 |
| HMC792A | 0 | 6G | 1.8 | 0.25 | 53 | 29 |
| HMC468A | 0 | 6G | 0.7 | 1 | 55 | 30 |
| HMC472A | 0 | 3.8G | 1.7 | 0.5 | 54 | 28 |
| HMC542B | 0 | 4G | 1.7 | 0.5 | 50 | 28 |
| HMC624A | 0 | 6G | 2.2 | 0.5 | 55 | 28 |
| HMC759 | 10M | 300M | 3.3 | 0.25 | 40 | 20 |
| HMC424A-Die | 0 | 13G | 3.4 | 0.5 | 42 | |
| HMC424AG16 | 0 | 3G | 3 | 0.5 | 46 | |
| HMC424ALH5 | 0 | 13G | 3.3 | 0.5 | 40 | 25 |
| HMC424ALP3E | 0 | 13G | 3.3 | 0.5 | 45 | 25 |