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LFCG-2600+ - Mini-Circuits

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

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PCB Footprints
LFCG-2600+ - Mini-Circuits PCB footprint - Other - Other - GE0805C-2_Thickness=0.95mm
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3D Models
LFCG-2600+ - Mini-Circuits  - 3D model - Other - GE0805C-2_Thickness=0.95mm
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LFCG-2600+ Details

  • Manufacturer Part Number:

    LFCG-2600+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    7.24

  • Additional Feature:

    REEL WITH OTHER QTY ALSO AVAILABLE

  • Average Input Power:

    4.5 W

  • Center or Cutoff Frequency (fo/fc):

    3000 MHz

  • Filter Type:

    CERAMIC LPF

  • Height:

    0.95 mm

  • Input/Output Impedance:

    50 OHM

  • Insertion Loss-Max:

    2.2 dB

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Sections-Max:

    1

  • Number of Sections-Min:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Packing Method:

    TR

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • VSWR:

    1.4

  • Width:

    1.25 mm

LFCG-2600+ Frequently Asked Questions (FAQs)

  • A good PCB layout and grounding scheme is crucial for optimal performance. Mini-Circuits recommends a multi-layer PCB with a solid ground plane, and the device should be placed close to the ground plane. The device's exposed pad should be connected to the ground plane using multiple vias. Additionally, a low-ESR capacitor should be placed close to the device's power pins to filter out noise.
  • Optimizing the input and output matching networks is critical for maximum gain and efficiency. Mini-Circuits recommends using a combination of simulation tools and empirical methods to optimize the matching networks. The input matching network should be designed to match the device's input impedance to the source impedance, while the output matching network should be designed to match the device's output impedance to the load impedance.
  • The maximum safe operating temperature for the LFCG-2600+ is 85°C. Operating the device above this temperature can reduce its reliability and lifespan. It's essential to ensure proper heat sinking and thermal management to keep the device within its recommended operating temperature range.
  • To prevent oscillations and instability, it's essential to ensure that the device is properly biased and that the input and output matching networks are optimized. Additionally, the device's gain should be set to the minimum required value, and the output should be properly terminated. It's also recommended to use a stabilizing network, such as a resistor-capacitor (RC) network, to prevent oscillations.
  • The recommended biasing scheme for the LFCG-2600+ is a single-supply voltage with a voltage regulator to ensure a stable voltage supply. The device's bias pins should be connected to a voltage divider network to set the desired bias voltage. It's essential to ensure that the bias voltage is stable and noise-free to prevent oscillations and instability.

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LFCG-2600+ 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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