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HFCN-740+ - Mini-Circuits

Description: Signal Conditioning LTCC High Pass Filter, 780 - 2800 MHz

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HFCN-740+ - Mini-Circuits - PCB symbol
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HFCN-740+ - Mini-Circuits PCB footprint - Other - Other - HFCN-740+-1
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3D Models
HFCN-740+ - Mini-Circuits - 3D model - Other - HFCN-740+-1
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HFCN-740+ Details

  • Manufacturer Part Number:

    HFCN-740+

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, CASE FV1206, 4 PIN

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    7.09

  • Attenuation Frequency (+/- delta f)-Max:

    310000 kHz

  • Attenuation Frequency (+/- delta f)-Min:

    190000 kHz

  • Attenuation@Freq-Max:

    40 dB

  • Attenuation@Freq-Min:

    20 dB

  • Average Input Power:

    7 W

  • Center or Cutoff Frequency (fo/fc):

    740 MHz

  • Filter Type:

    CERAMIC HPF

  • Height:

    0.94 mm

  • Input/Output Impedance:

    50 OHM

  • Insertion Loss-Max:

    3 dB

  • JESD-609 Code:

    e3

  • Length:

    3.2 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Sections-Max:

    7

  • Number of Sections-Min:

    7

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • VSWR:

    1.5

  • Width:

    1.6 mm

HFCN-740+ Frequently Asked Questions (FAQs)

  • Mini-Circuits recommends a microstrip design with a 50-ohm impedance, and a footprint with a 0.5mm pitch and 1.5mm width. A detailed layout guide is available upon request.
  • Use a heat sink with a thermal conductivity of at least 1 W/m-K, and ensure a thermal interface material with a thermal conductivity of at least 5 W/m-K. Maintain a maximum junction temperature of 125°C.
  • While the datasheet specifies a frequency range of DC to 4 GHz, the HFCN-740+ can operate up to 6 GHz with some degradation in performance. However, this is not guaranteed and requires careful evaluation.
  • Yes, the HFCN-740+ can be used in a push-pull configuration to achieve higher output power and improved linearity. However, this requires careful impedance matching and biasing.
  • Use a voltage-controlled current source with a bias voltage of 5V and a current limit of 100mA. Ensure a stable voltage supply with minimal ripple and noise.

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HFCN-740+ 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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