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PSA-5451+ - Mini-Circuits

Description: RF Amplifier SMT Low Noise Amplifier, 50 - 4000 MHz, 50 ohms

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Symbol
PSA-5451+ - Mini-Circuits - PCB symbol
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PCB Footprints
PSA-5451+ - Mini-Circuits PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - CA1389-2020
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3D Models
PSA-5451+ - Mini-Circuits - 3D model - SOT23 (6-Pin) - CA1389-2020
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PSA-5451+ Details

  • Manufacturer Part Number:

    PSA-5451+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, PLASTIC, CASE CA1389, SOT-363, MICRO MINIATURE PACKAGE-6

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    6.64

  • Additional Feature:

    LOW NOISE, HIGH RELIABILITY

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Gain:

    12.6 dB

  • Input Power-Max (CW):

    15 dBm

  • Operating Frequency-Max:

    4000 MHz

  • Operating Frequency-Min:

    50 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • RF/Microwave Device Type:

    WIDE BAND LOW POWER

PSA-5451+ Frequently Asked Questions (FAQs)

  • Mini-Circuits recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a microstrip layout with 50-ohm impedance. Proper grounding and decoupling are crucial for optimal performance and noise reduction.
  • To achieve the best possible noise figure and gain flatness, ensure that the amplifier is operated within its recommended operating conditions, use a high-quality DC power supply, and optimize the input and output matching networks.
  • The PSA-5451+ can handle up to +10 dBm of input power without damage. However, it's recommended to operate the amplifier with an input power of +5 dBm or less to ensure optimal performance and reliability.
  • While the PSA-5451+ is designed for 50-ohm systems, it can be used in non-50-ohm systems with proper impedance matching. However, this may require additional circuitry and may affect the amplifier's performance.
  • The PSA-5451+ is designed to operate over a temperature range of -40°C to +85°C. However, the amplifier's performance may vary over this range, and it's recommended to operate it within a narrower range for optimal performance.

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PSA-5451+ Overview

Use the download button to access the PSA-5451+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like PSA-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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