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BALFHB-WL-04D3 - STMicroelectronics

Description: 50 Ω nominal input / conjugate match balun to BGA-4L STM32WL in low power mode, 862-928 MHz with integrated harmonic filter

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BALFHB-WL-04D3 - STMicroelectronics - PCB symbol
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PCB Footprints
BALFHB-WL-04D3 - STMicroelectronics PCB footprint - Other - Other - CSPG 8 bumps _2022
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3D Models
BALFHB-WL-04D3 - STMicroelectronics - 3D model - Other - CSPG 8 bumps _2022
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BALFHB-WL-04D3 Details

  • Manufacturer Part Number:

    BALFHB-WL-04D3

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Additional Feature:

    HEIGHT DIM INCLUDE TERMINAL ALSO

  • Cut-off Frequency-Max:

    928 MHz

  • Cut-off Frequency-Min:

    862 MHz

  • Height:

    0.68 mm

  • Insertion Loss:

    1.5 dB

  • Length:

    2.15 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    TR

  • Surface Mount:

    YES

  • Transformer Type:

    RF TRANSFORMER

  • Width:

    1.88 mm

BALFHB-WL-04D3 Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout and footprint in the BALFHB-WL-04D3 evaluation board documentation, which can be found on their website. It's essential to follow these guidelines to ensure optimal performance and minimize electromagnetic interference (EMI).
  • Tuning the BALFHB-WL-04D3 requires adjusting the input and output matching networks to achieve the best possible impedance match. This can be done using simulation software like ADS or CST, or by using a network analyzer to measure the S-parameters and adjust the matching components accordingly.
  • The BALFHB-WL-04D3 is rated for a maximum input power of +20 dBm (100 mW). Exceeding this power limit can cause damage to the device or affect its performance. It's essential to ensure that the input power is within the specified range to maintain the device's reliability and performance.
  • The BALFHB-WL-04D3 is specified to operate within a temperature range of -40°C to +85°C. To ensure operation within this range, it's essential to provide adequate heat sinking, avoid overheating, and use thermal management techniques such as thermal pads or heat sinks. Additionally, ensure that the device is not exposed to extreme temperatures during storage or handling.
  • The BALFHB-WL-04D3 is a sensitive device and requires proper ESD protection and handling precautions. It's essential to handle the device with an anti-static wrist strap or mat, avoid touching the pins, and use ESD-safe packaging and storage materials. Additionally, ensure that the device is not exposed to electrostatic discharges during assembly or testing.

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BALFHB-WL-04D3 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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