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PSA-14+ - Mini-Circuits

Description: RF Amplifier SMT Gain Block, 10 - 10000 MHz, 50 Ohm

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Symbol
PSA-14+ - Mini-Circuits - PCB symbol
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PCB Footprints
PSA-14+ - Mini-Circuits PCB footprint - Other - Other - SOT-343
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3D Models
PSA-14+ - Mini-Circuits - 3D model - Other - SOT-343
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PSA-14+ Details

  • Manufacturer Part Number:

    PSA-14+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    7.27

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Gain:

    14.8 dB

  • Input Power-Max (CW):

    11 dBm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    4

  • Operating Frequency-Max:

    10000 MHz

  • Operating Frequency-Min:

    10 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TSSOP4/6,.08

  • Power Supplies:

    5 V

  • RF/Microwave Device Type:

    WIDE BAND LOW POWER

  • Supply Current-Max:

    100 mA

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • VSWR-Max:

    1.04

PSA-14+ Frequently Asked Questions (FAQs)

  • Mini-Circuits recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a via-stitched ground plane on the top layer. The device should be placed near the edge of the board, with the input and output ports facing away from each other. A low-impedance ground connection is crucial for optimal performance.
  • The PSA-14+ is a self-biased amplifier, but it's essential to ensure the voltage supply is within the recommended range (12-15V) and the current limit is set to 200mA or less. Additionally, the input and output ports should be terminated with 50 ohms to prevent oscillations.
  • The PSA-14+ can handle up to +10dBm of input power without damage. However, it's recommended to limit the input power to +5dBm or less to ensure optimal performance and prevent compression.
  • To minimize the noise figure, ensure the input port is properly matched to 50 ohms, and the amplifier is operated at the recommended bias point. Additionally, using a high-quality, low-noise voltage regulator and decoupling the power supply lines can help reduce the noise figure.
  • Yes, the PSA-14+ can be used in a push-pull configuration to improve the output power and reduce distortion. However, this requires careful design and layout considerations to ensure proper phasing and impedance matching.

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PSA-14+ Overview

Use the download button to access the PSA-14+ 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-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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