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LFCG-4800+ - Mini-Circuits

Description: Signal Conditioning LOW PASS FLTR / SURF MT / RoHS

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LFCG-4800+ - Mini-Circuits - PCB symbol
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PCB Footprints
LFCG-4800+ - Mini-Circuits PCB footprint - Other - Other - LFCG-4800+-2
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LFCG-4800+ - Mini-Circuits - 3D model - Other - LFCG-4800+-2
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LFCG-4800+ Details

  • Manufacturer Part Number:

    LFCG-4800+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    7.39

  • Average Input Power:

    4.5 W

  • Center or Cutoff Frequency (fo/fc):

    5600 MHz

  • Filter Type:

    CERAMIC LPF

  • Height:

    0.95 mm

  • Input/Output Impedance:

    50 OHM

  • Length:

    2 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Sections-Max:

    1

  • Number of Sections-Min:

    1

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Width:

    1.25 mm

LFCG-4800+ Frequently Asked Questions (FAQs)

  • A multi-layer PCB with a solid ground plane and a separate power plane is recommended. Use a star-grounding scheme with a single point ground connection to the case. Keep the input and output traces as short as possible and use 50-ohm microstrip lines.
  • Use a bias tee or a DC block to isolate the DC bias from the RF signal. Set the bias voltage to 12V and the current limit to 500mA. Adjust the bias voltage to achieve the desired gain and linearity.
  • The maximum input power is +10 dBm. Exceeding this may cause damage to the amplifier. Use an attenuator or a limiter to prevent overdrive.
  • Use a proper PCB layout with a solid ground plane and a separate power plane. Ensure the input and output are properly terminated with 50-ohm loads. Use a ferrite bead or a choke to isolate the power supply from the RF circuit.
  • The operating temperature range is -40°C to +85°C. Ensure proper heat sinking and airflow to prevent overheating.

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LFCG-4800+ 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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