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LFCW-113+ - Mini-Circuits

Description: 11.9GHz Cut Off Low Pass Ceramic Filter 50Ohm 0603 (1608 Metric), 4 PC Pad

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LFCW-113+ - Mini-Circuits - PCB symbol
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PCB Footprints
LFCW-113+ - Mini-Circuits PCB footprint - Other - Other - JC0603C-1_2025
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3D Models
LFCW-113+ - Mini-Circuits - 3D model - Other - JC0603C-1_2025
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LFCW-113+ Details

  • Manufacturer Part Number:

    LFCW-113+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    7.48

  • Average Input Power:

    4 W

  • Center or Cutoff Frequency (fo/fc):

    11900 MHz

  • Filter Type:

    CERAMIC LPF

  • Height:

    0.6 mm

  • Input/Output Impedance:

    50 OHM

  • Insertion Loss-Max:

    2.4 dB

  • Length:

    1.6 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Sections-Max:

    1

  • Number of Sections-Min:

    1

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Width:

    0.8 mm

LFCW-113+ Frequently Asked Questions (FAQs)

  • Mini-Circuits recommends a 4-layer PCB with a solid ground plane, and to keep the signal path as short as possible. Additionally, use 50-ohm microstrip lines and avoid vias near the amplifier's input and output.
  • The LFCW-113+ is a self-biased amplifier, but for optimal noise figure, it's recommended to set the drain voltage (Vd) to 3.5V and the drain current (Id) to 20mA. This can be achieved by adjusting the voltage supply and the resistors in the bias network.
  • The LFCW-113+ can handle up to +10dBm of input power without damage. However, for optimal performance and to avoid compression, it's recommended to keep the input power below +5dBm.
  • To ensure stability, make sure to follow the recommended PCB layout and component placement. Additionally, use a 10nF capacitor in parallel with a 10Ω resistor at the output to prevent oscillations. Also, avoid using long wires or cables that can introduce parasitic inductance.
  • The LFCW-113+ is designed to operate from -40°C to +85°C. However, for optimal performance and reliability, it's recommended to operate the amplifier within a temperature range of 0°C to +70°C.

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LFCW-113+ 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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