ADI可变电压衰减器(VVA)确保在各种应用中实现精确控制。我们的吸收式VVA适合用于模拟直流控制信号在30 dB幅度范围内控制RF信号电平的设计，而我们的单片VVA具有低插入损耗、高IP3和宽动态范围性能以及平衡拓扑，提供出色的回损。
应用：
• 点到点及点到多点无线电
• 基站基础设施
• 光纤和宽带通信
• 微波无线电和VSAT
• 军用无线电、雷达和ECM
• 短途/高容量无线电
• SATCOM和传感器
| 产品型号 | Freq Response RF (min) | Freq Response RF (max) | Insertion Loss (typ) | Attenuation (min) | Attenuation (max) | IIP3 (typ) |
| Hz | Hz | dB | dB | dB | dBm | |
| HMC346ALC3B | 0 | 18G | 2.8 | 0 | 30 | 30 |
| HMC346ALP3E | 0 | 14G | 2.6 | 0 | 30 | 30 |
| HMC346AMS8GE | 0 | 8G | 2.1 | 0 | 30 | 30 |
| HMC712A | 5G | 26.5G | 4.2 | 3.5 | 31.5 | 32 |
| HMC812A | 5G | 30G | 2.5 | 3 | 33 | 28 |
| HMC985A-Die | 20G | 50G | 3.2 | 3 | 33 | 30 |
| HMC985ALP4KE | 10G | 40G | 2.9 | 3 | 33 | 32 |
| HMC973A | 500M | 6G | 3.5 | 3.5 | 29.5 | 35 |
| HMC-VVD102 | 17G | 27G | 1.5 | 1.5 | 19.5 | 17 |
| HMC-VVD104 | 70G | 86G | 2 | 2 | 16 | |
| HMC-VVD106 | 35G | 50G | 1.5 | 1.5 | 23.5 | 17 |