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GAT-30+ - Mini-Circuits

Description: Attenuators 30 dB SMT Fixed Attenuator, DC - 3000 MHz, 50?

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GAT-30+ - Mini-Circuits - PCB symbol
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PCB Footprints
GAT-30+ - Mini-Circuits PCB footprint - Other - Other - FG873_2024-1
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3D Models
GAT-30+ - Mini-Circuits - 3D model - Other - FG873_2024-1
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GAT-30+ Details

  • Manufacturer Part Number:

    GAT-30+

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    6

  • Additional Feature:

    USABLE TO 8000 MHZ

  • Attenuation-Nom:

    30 dB

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    26.99 dBm

  • JESD-609 Code:

    e2

  • Operating Frequency-Max:

    3000 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -45 °C

  • RF/Microwave Device Type:

    FIXED ATTENUATOR

  • Terminal Finish:

    Tin/Silver/Nickel (Sn/Ag/Ni)

  • VSWR-Max:

    1.3

GAT-30+ Frequently Asked Questions (FAQs)

  • Mini-Circuits recommends a 4-layer PCB with a solid ground plane, and a low-inductance path to ground for the amplifier's ground pins. A good layout practice is to keep the input and output traces separate and away from the DC power traces.
  • The biasing resistors (R1 and R2) should be chosen based on the desired operating current and voltage. A good starting point is to use the values recommended in the datasheet, and then adjust them based on the specific requirements of your application.
  • The maximum input power that the GAT-30+ can handle without damage is +20 dBm. Exceeding this limit can cause permanent damage to the amplifier.
  • To ensure stability, make sure to follow the recommended layout and grounding scheme, and use the correct biasing resistors. Additionally, adding a small capacitor (e.g. 10nF) between the output and ground can help to prevent oscillations.
  • The typical noise figure of the GAT-30+ amplifier is around 3.5 dB. However, this can vary depending on the specific application and operating conditions.

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GAT-30+ Overview

Use the download button to access the GAT-30+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like GAT-3, or try a keyword search, such as RF/Microwave Attenuators

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.

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GAT-30+ Alternates

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Part Image GAT-30 Mini-Circuits

Fixed Attenuator, 0MHz Min, 3000MHz Max