Allicdata Part #: | 863-1161-ND |
Manufacturer Part#: |
ATN3590-30 |
Price: | $ 2.83 |
Product Category: | RF/IF and RFID |
Manufacturer: | Skyworks Solutions Inc. |
Short Description: | ATTENUATOR PAD CHIP 2W 30DB |
More Detail: | RF Attenuator 30dB ±1dB 0Hz ~ 40GHz 50 Ohms 2W Die |
DataSheet: | ATN3590-30 Datasheet/PDF |
Quantity: | 1000 |
100 +: | $ 2.56883 |
300 +: | $ 2.31819 |
500 +: | $ 2.08010 |
1000 +: | $ 1.75430 |
2500 +: | $ 1.66658 |
Series: | -- |
Packaging: | Box |
Part Status: | Active |
Attenuation Value: | 30dB |
Frequency Range: | 0Hz ~ 40GHz |
Power (Watts): | 2W |
Impedance: | 50 Ohms |
Package / Case: | Die |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Attenuators are electrical components used to reduce the power or amplitude of signals passing through them. The ATN3590-30 is a 30 dB digital RF attenuator commonly used in the telecommunications industry. This attenuator is unidirectional and broadband, making it an alternative to variable gain amplifiers and voltage variable attenuators which are more expensive. This article will explain the application fields and working principles of the ATN3590-30.
Applications
The ATN3590-30 attenuator is mainly used in a variety of telecommunications applications, such as cellular base stations, microwave radio links, and satellite communications. This is due to the fact that it is highly resistant to dust, moisture, and temperature extremes, making it ideal for harsh environments. Additionally, the spectra of its constant attenuation is flat and wide enough to suit most applications.
The ATN3590-30 is also used in power detection circuits, which are commonly found in radio frequency receivers. Here, it is used to accurately measure the signal strength of a received signal. The attenuator also performs the same function in radio frequency transmitters, where it helps limit the transmitted signal strength to a safe level.
Working Principle
The ATN3590-30 is a digitally controlled, single-stage digitally moderate RF attenuator. It is composed of a voltage-controlled attenuator (VCA) and digital control logic. The VCA consist of an attenuator bank which consists of an array of series and shunt switching elements controlled by an externally supplied voltage. As the control voltage increases, more in-series elements are switched on, resulting in increased attenuation. Conversely, as the control voltage decreases, fewer elements are switched on, resulting in a decrease in the attenuation value.
The digital control logic allows the user to program the desired attenuation value through an electrical control line. This programming control is typically provided by a microprocessor or a digital-to-analog (DAC). The logic also allows for programming delays and hysteresis to be introduced to the attenuation control. The delay ensures that the attenuator takes its time to reach the programmed attenuation value instead of jumping instantaneously from a low attenuation state to a high one.
Conclusion
The ATN3590-30 is an ideal attenuator for many telecommunications applications due to its unidirectional, broadband, and dust/moisture/temperature-resistant characteristics. Furthermore, its digitally controlled design allows for flexible user control over the attenuation values. With its wide spectra of constant attenuation profiles, it is a cost-effective alternative to variable gain amplifiers and voltage variable attenuators.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
ATN3590-03 | Skyworks Sol... | 2.83 $ | 1200 | ATTENUATOR PAD CHIP 2W 3D... |
ATN3590-01 | Skyworks Sol... | 2.83 $ | 800 | ATTENUATOR PAD CHIP 2W 1D... |
ATN3590-05 | Skyworks Sol... | 2.83 $ | 700 | ATTENUATOR PAD CHIP 2W 5D... |
ATN3590-00 | Skyworks Sol... | -- | 300 | ATTENUATOR PAD CHIP 2W 0D... |
ATN3590-04 | Skyworks Sol... | 2.83 $ | 800 | ATTENUATOR PAD CHIP 2W 4D... |
ATN3590-20 | Skyworks Sol... | 2.83 $ | 300 | ATTENUATOR PAD CHIP 2W 20... |
ATN3590-15 | Skyworks Sol... | -- | 800 | ATTENUATOR PAD CHIP 2W 15... |
ATN3590-07 | Skyworks Sol... | 2.83 $ | 600 | ATTENUATOR PAD CHIP 2W 7D... |
ATN3590-06 | Skyworks Sol... | 2.83 $ | 600 | ATTENUATOR PAD CHIP 2W 6D... |
ATN3590-09 | Skyworks Sol... | 2.83 $ | 600 | ATTENUATOR PAD CHIP 2W 9D... |
ATN3590-08 | Skyworks Sol... | 2.83 $ | 500 | ATTENUATOR PAD CHIP 2W 8D... |
ATN3590-12 | Skyworks Sol... | 2.83 $ | 300 | ATTENUATOR PAD CHIP 2W 12... |
ATN3590-02 | Skyworks Sol... | -- | 100 | ATTENUATOR PAD CHIP 2W 2D... |
ATN3590-10 | Skyworks Sol... | 2.83 $ | 1000 | ATTENUATOR PAD CHIP 2W 10... |
ATN3590-30 | Skyworks Sol... | 2.83 $ | 1000 | ATTENUATOR PAD CHIP 2W 30... |
ATN3580-01 | Skyworks Sol... | -- | 1000 | ATTENUATOR PAD CHIP 1W 1D... |
ATN3580-02 | Skyworks Sol... | -- | 1000 | ATTENUATOR PAD CHIP 1W 2D... |
ATN3580-03 | Skyworks Sol... | -- | 1000 | ATTENUATOR PAD CHIP 1W 3D... |
ATN3580-04 | Skyworks Sol... | -- | 1000 | ATTENUATOR PAD CHIP 1W 4D... |
ATN3580-05 | Skyworks Sol... | -- | 1000 | ATTENUATOR PAD CHIP 1W 5D... |
ATN3580-06 | Skyworks Sol... | -- | 1000 | ATTENUATOR PAD CHIP 1W 6D... |
ATN3580-07 | Skyworks Sol... | -- | 1000 | ATTENUATOR PAD CHIP 1W 7D... |
ATN3580-08 | Skyworks Sol... | -- | 1000 | ATTENUATOR PAD CHIP 1W 8D... |
ATN3580-09 | Skyworks Sol... | 2.72 $ | 1000 | ATTENUATOR PAD CHIP 1W 9D... |
ATN3580-10 | Skyworks Sol... | -- | 1000 | ATTENUATOR PAD CHIP 1W 10... |
ATN3580-12 | Skyworks Sol... | -- | 1000 | ATTENUATOR PAD CHIP 1W 12... |
ATN3580-15 | Skyworks Sol... | 2.72 $ | 1000 | ATTENUATOR PAD CHIP 1W 15... |
ATN3580-20 | Skyworks Sol... | -- | 1000 | ATTENUATOR PAD CHIP 1W 20... |
ATN3580-30 | Skyworks Sol... | 2.72 $ | 1000 | ATTENUATOR PAD CHIP 1W 30... |
ATN3580-40 | Skyworks Sol... | -- | 1000 | ATTENUATOR PAD CHIP 1W 40... |
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