电压可变衰减器

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
产品选型表

电压可变衰减器

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SortOrderPart#RF Primary FunctionFreq Response RF
(min)
(Hz)
Freq Response RF
(max)
(Hz)
Insertion Loss
(typ)
(dB)
Attenuation
(min)
(dB)
Attenuation
(max)
(dB)
IIP3
(typ)
(dBm)
US Price 100 to 499
($ US)
1HMC812A Voltage Variable Attenuator 5G 30G 2.2 3 33 28 $42.26 (HMC812ALC4)
2HMC985ALP4KEReference Circuit Available Voltage Variable Attenuator 10G 40G 2.9 3 33 32 $24.35 (HMC985ALP4KE)
3HMC985A-Die Voltage Variable Attenuator 20G 50G 2.4-- 30 $57.53 (HMC985A)
4HMC712A Voltage Variable Attenuator 5G 26.5G 3.5 3.5 31.5 32 $26.09 (HMC712ALP3CE)
5HMC346AMS8GE Voltage Variable Attenuator 0 8G 2.1-- 30 $4.05 (HMC346AMS8GE)
6HMC346ALP3E Voltage Variable Attenuator 0 14G 2.6-- 30 $19.69 (HMC346ALP3E)
7HMC346ALC3B Voltage Variable Attenuator 0 18G -2.8-- 30 $76.49 (HMC346ALC3B)
8HMC973A Voltage Variable Attenuator 500M 6G 3.5 3.5 29.5 35 $8.04 (HMC973ALP3E)
9HMC-VVD106 Voltage Variable Attenuator 35G 50G 1.5 1.5 23.5 17 $41.44 (HMC-VVD106)
10HMC-VVD104 Voltage Variable Attenuator 70G 86G 2 2 16- $69.98 (HMC-VVD104)
11HMC-VVD102 Voltage Variable Attenuator 17G 27G 1.5 1.5 19.5 17 $37.30 (HMC-VVD102)