- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for GAT-20+
- Part Number GAT-20+
- Manufacturer Mini-Circuits
- Pin Count 4
- Part Category Attenuator or Isolator
- Package Category Other
- Footprint Name Other - GAT-20+-1
- Released Date Apr 27, 2022
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
GAT-20+ Details
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Manufacturer Part Number:
GAT-20+
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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ECCN Code:
EAR99
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Manufacturer:
Mini-Circuits
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YTEOL:
7
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Additional Feature:
USABLE TO 10000 MHZ
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Attenuation-Nom:
20 dB
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Characteristic Impedance:
50 Ω
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Construction:
COMPONENT
GAT-20+ Frequently Asked Questions (FAQs)
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A good grounding scheme is crucial for the GAT-20+. It's recommended to use a solid ground plane, and to connect the amplifier's ground pins to the ground plane using vias. The input and output tracks should be kept as short as possible and shielded from other signals.
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The GAT-20+ has a 50 ohm input and output impedance. To impedance match, use a pi-network or a T-network of resistors and capacitors at the input and output. The values of the components will depend on the specific application and frequency range.
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The GAT-20+ can handle up to 1W of input power. Exceeding this limit can cause damage to the amplifier. It's recommended to use an attenuator or a limiter to prevent overdrive.
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The GAT-20+ requires a positive voltage supply of 12-15V. The recommended biasing scheme is to use a voltage regulator to regulate the supply voltage, and to decouple the supply lines with capacitors to prevent noise and oscillations.
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The noise figure of the GAT-20+ is typically around 3.5 dB. This can vary depending on the frequency range and operating conditions. It's recommended to use a low-noise voltage regulator and to decouple the supply lines to minimize noise.
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GAT-20+ Overview
Use the download button to access the GAT-20+ schematic symbol, PCB footprint, and 3D model.
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About Mini-Circuits
Mini-Circuits is a global leader in the design, manufacturing, and distribution of RF and microwave components and systems. The company's product portfolio includes a vast array of components such as amplifiers, mixers, splitters, couplers, filters, switches, and attenuators, among others. These components cover frequency ranges from DC to 65 GHz and beyond, serving applications in wireless communication, satellite communication, radar systems, test and measurement equipment, medical devices, and more.