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PGA-1021+ - Mini-Circuits

Description: RF Amplifier SMT Low Noise Amplifier, 50 - 6000 MHz, 50

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Symbol
PGA-1021+ - Mini-Circuits - PCB symbol
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PCB Footprints
PGA-1021+ - Mini-Circuits PCB footprint - Other - Other - DF782_2022
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3D Models
PGA-1021+ - Mini-Circuits - 3D model - Other - DF782_2022
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PGA-1021+ Details

  • Manufacturer Part Number:

    PGA-1021+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    6.83

  • Additional Feature:

    LOW NOISE

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Gain:

    13.6 dB

  • Input Power-Max (CW):

    28 dBm

  • JESD-609 Code:

    e2

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Frequency-Max:

    6000 MHz

  • Operating Frequency-Min:

    50 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TO-243

  • Power Supplies:

    3.3 V

  • RF/Microwave Device Type:

    WIDE BAND LOW POWER

  • Supply Current-Max:

    90 mA

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN SILVER OVER NICKEL

PGA-1021+ Frequently Asked Questions (FAQs)

  • A good PCB layout and grounding scheme are crucial for optimal performance. Mini-Circuits recommends a 4-layer PCB with a solid ground plane, and to keep the input and output traces as short as possible. Additionally, it's recommended to use a common ground point for the amplifier's ground pins and to avoid running digital signals near the amplifier's analog signals.
  • The PGA-1021+ has a variable gain control pin (VGC) that allows the user to set the gain from 0 dB to 20 dB. To choose the correct gain setting, consider the input signal level, the desired output signal level, and the noise floor of the system. A higher gain setting may be required for low-level input signals, but may also increase the noise floor.
  • The PGA-1021+ can handle input signal levels up to +2 dBm without significant distortion. However, the maximum input signal level may vary depending on the gain setting and the frequency of the input signal. It's recommended to consult the datasheet and application notes for more information.
  • To ensure stability and prevent oscillations, it's recommended to follow proper PCB layout and grounding practices, and to use a decoupling capacitor (e.g. 100 nF) between the power supply pin and ground. Additionally, the input and output impedance of the amplifier should be matched to the source and load impedance, respectively.
  • The typical current consumption of the PGA-1021+ is around 55 mA, but this can vary depending on the gain setting, input signal level, and operating frequency. It's recommended to consult the datasheet for more information on power consumption and to ensure that the power supply can provide the required current.

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PGA-1021+ Overview

Use the download button to access the PGA-1021+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like PGA-1, or try a keyword search, such as RF/Microwave Amplifiers

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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