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PMA-545+ - Mini-Circuits

Description: RF Amplifier LOW NOISE AMPL / SM / RoHS

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Symbol
PMA-545+ - Mini-Circuits - PCB symbol
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PCB Footprints
PMA-545+ - Mini-Circuits PCB footprint - Other - Other - 3mm x 3mm MCLP [ EIA: QFN)
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3D Models
PMA-545+ - Mini-Circuits - 3D model - Other - 3mm x 3mm MCLP [ EIA: QFN)
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PMA-545+ Details

  • Manufacturer Part Number:

    PMA-545+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    6.83

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Gain:

    12.7 dB

  • Input Power-Max (CW):

    20 dBm

  • JESD-609 Code:

    e2

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Frequency-Max:

    6000 MHz

  • Operating Frequency-Min:

    100 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    LCC8,.12SQ,25

  • Power Supplies:

    3 V

  • RF/Microwave Device Type:

    LOW NOISE AMPLIFIER

  • Supply Current-Max:

    98 mA

  • Surface Mount:

    YES

  • Terminal Finish:

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

PMA-545+ Frequently Asked Questions (FAQs)

  • Mini-Circuits provides a recommended PCB layout and footprint in their application notes, which can be found on their website. It's essential to follow these guidelines to ensure optimal performance and minimize parasitic effects.
  • To achieve the best possible noise figure, ensure that the input and output impedances are matched to 50 ohms, and the device is operated within its recommended operating conditions. Additionally, use a high-quality, low-noise power supply and minimize the length of the input and output transmission lines.
  • While the datasheet specifies an operating temperature range of -40°C to +85°C, it's essential to note that the device's performance and reliability may degrade above +70°C. It's recommended to operate the device within a temperature range of -20°C to +60°C for optimal performance and reliability.
  • While the PMA-545+ is designed for 50 ohm systems, it can be used in non-50 ohm systems with some performance degradation. However, it's essential to perform impedance matching to ensure optimal performance. Mini-Circuits provides impedance matching tools and resources on their website to help with this process.
  • The typical current consumption of the PMA-545+ is around 120-150 mA, depending on the operating conditions and frequency of operation. However, it's essential to consult the datasheet and application notes for more detailed information on power consumption and thermal management.

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PMA-545+ Overview

Use the download button to access the PMA-545+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like PMA-5, 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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