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HFCG-3500+ - Mini-Circuits

Description: Signal Conditioning LTCC High Pass Filter, 3900 - 16500 MHz

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HFCG-3500+ - Mini-Circuits PCB footprint - Other - Other - HFCG-3500+-2
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HFCG-3500+ - Mini-Circuits  - 3D model - Other - HFCG-3500+-2
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HFCG-3500+ Details

  • Manufacturer Part Number:

    HFCG-3500+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    7.69

  • Average Input Power:

    3 W

  • Center or Cutoff Frequency (fo/fc):

    3550 MHz

  • Filter Type:

    CERAMIC HPF

  • Height:

    0.95 mm

  • Input/Output Impedance:

    50 OHM

  • Insertion Loss-Max:

    1.6 dB

  • 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

HFCG-3500+ 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. The input and output traces should be kept short and away from other signals. A decoupling capacitor (e.g., 100nF) should be placed close to the amplifier's power pins.
  • The HFCG-3500+ is a fixed-gain amplifier and does not require external biasing. However, it's essential to ensure the power supply voltage is within the recommended range (12V to 15V) and the current limit is set to at least 200mA. Additionally, the amplifier's enable pin (EN) should be tied to a logic high (e.g., 3.3V or 5V) to enable the amplifier.
  • The HFCG-3500+ can handle input powers up to +10dBm without damage. However, it's recommended to limit the input power to +5dBm to ensure optimal performance and prevent compression.
  • Yes, the HFCG-3500+ can be used in a push-pull configuration to increase the output power. However, this requires careful PCB design, layout, and component selection to ensure proper impedance matching and minimal phase imbalance.
  • The HFCG-3500+ is specified to operate from -40°C to +85°C. However, the amplifier's performance may degrade at extreme temperatures, and it's recommended to operate within a temperature range of 0°C to +70°C for optimal performance.

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HFCG-3500+ 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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