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PMA3-34GLN+ - Mini-Circuits

Description: RF Amplifier MONOLITHIC AMPL/PMA

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PMA3-34GLN+ - Mini-Circuits - PCB symbol
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PMA3-34GLN+ - Mini-Circuits PCB footprint - Other - Other - DQ1225_2022
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PMA3-34GLN+ - Mini-Circuits - 3D model - Other - DQ1225_2022
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PMA3-34GLN+ Details

  • Manufacturer Part Number:

    PMA3-34GLN+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    8

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Gain:

    22.2 dB

  • Input Power-Max (CW):

    13 dBm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Frequency-Max:

    30000 MHz

  • Operating Frequency-Min:

    10000 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    LCC12(UNSPEC)

  • Power Supplies:

    4 V

  • RF/Microwave Device Type:

    LOW NOISE AMPLIFIER

  • Supply Current-Max:

    112 mA

  • Surface Mount:

    YES

  • Technology:

    PHEMT

  • VSWR-Max:

    1.67

PMA3-34GLN+ Frequently Asked Questions (FAQs)

  • Mini-Circuits recommends a 4-layer PCB with a solid ground plane, and to use a via-in-pad design to connect the amplifier's ground pins to the ground plane. Additionally, it's recommended to use a low-inductance path for the input and output connections.
  • The PMA3-34GLN+ is a self-biased amplifier, but it's still important to ensure the correct voltage supply and current limiting resistors are used. Refer to the application note AN-60-014 for detailed biasing and circuit design guidelines.
  • The maximum input power rating is not explicitly stated in the datasheet, but according to Mini-Circuits' application engineers, the amplifier can handle up to +10 dBm of input power without damage. However, this may affect the amplifier's linearity and noise figure.
  • Yes, the PMA3-34GLN+ can be used in a push-pull configuration to increase the output power. However, this requires careful design and layout to ensure proper impedance matching and to minimize even-order harmonics.
  • The PMA3-34GLN+ is specified to operate from -40°C to +85°C, but it's recommended to derate the amplifier's performance at temperatures above +70°C to ensure reliable operation.

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PMA3-34GLN+ Overview

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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.

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