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HJK-372H+ - Mini-Circuits

Description: Level 17 (LO Power +17 dBm) 420 to 3730 MHz

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HJK-372H+ - Mini-Circuits - PCB symbol
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PCB Footprints
HJK-372H+ - Mini-Circuits PCB footprint - Other - Other - TTT1114
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3D Models
HJK-372H+ - Mini-Circuits - 3D model - Other - TTT1114
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HJK-372H+ Details

  • Manufacturer Part Number:

    HJK-372H+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    6

  • Additional Feature:

    TR, 7 INCH: 200

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Conversion Loss-Max:

    9.2 dB

  • Input Power-Max (CW):

    20 dBm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    6

  • Operating Frequency-Max:

    3730 MHz

  • Operating Frequency-Min:

    420 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Equivalence Code:

    LCC6/8,.37X.5,175

  • RF/Microwave Device Type:

    DOUBLE BALANCED

  • Surface Mount:

    YES

  • VSWR-Max:

    4.41

HJK-372H+ Frequently Asked Questions (FAQs)

  • Mini-Circuits recommends a 4-layer PCB with a solid ground plane, and a via-stitched ground plane around the amplifier. A low-inductance path to the ground plane is crucial for optimal performance.
  • The HJK-372H+ requires a bias voltage of 5V and a bias current of 120mA. Ensure the bias voltage is well-regulated and decoupled to prevent oscillations. A bias tee or a dedicated bias circuit is recommended.
  • The HJK-372H+ can handle up to +10dBm of input power without damage. Exceeding this limit may cause permanent damage to the amplifier.
  • Ensure the amplifier is properly biased, and the input and output are well-matched to 50 ohms. Use a low-pass filter or a ferrite bead to prevent high-frequency oscillations. A shielded enclosure can also help prevent electromagnetic interference.
  • The HJK-372H+ is designed to operate from -40°C to +85°C. Operating outside this range may affect the amplifier's performance and reliability.

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HJK-372H+ Overview

Use the download button to access the HJK-372H+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like HJK-3, or try a keyword search, such as RF/Microwave Mixers

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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