Abracon Releases ACMF-03 and ACMF-04 Series of High Performance Common Mode Filters with Low Profile (0.50mm in height) Package

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A globally preferred, leading supplier of frequency control and magnetic components, Abracon Corporation introduces its ACMF-03 and ACMF-04 series of Thin Film Common Mode Filters.

ACMF-03 and ACMF-04 Series of Thin Film Common Mode Filters

Abracon ACMF-03 and ACMF-04

The high cutoff frequency and efficient common mode noise suppression ability of ACMF ensures signal integrity when used in high-speed interfaces, making it an ideal choice for devices with high signal transfer speeds.

A globally preferred, leading supplier of frequency control and magnetic components, Abracon Corporation introduces its ACMF-03 and ACMF-04 series of Thin Film Common Mode Filters.

“The high cutoff frequency and efficient common mode noise suppression ability of ACMF ensures signal integrity when used in high-speed interfaces, making it an ideal choice for devices with high signal transfer speeds,” explains Syed Raza, Director of Engineering for Abracon.

The ACMF-03 and ACMF-04 devices are currently available in 30ohm, 53ohm or 90ohm impedance in a low profile (0.88 x 0.68 x 0.50mm or 1.25 x 1.00 x 0.50mm respectively), low cost, RoHS compliant and lead-free SMD package. Developed by Abracon’s engineering team, this device can significantly suppress common mode noise in the range from several hundred MHz to 2.5GHz, while reaching a wide bandwidth of 5 to 6 GHz for differential signals.

The ACMF series utilizes a thinner, lighter, miniaturized package, along with increased characteristic impedance and widened bandwidth, this solution features the removal of unwanted noise without affecting high-speed signal waveforms.

Standard applications of the ACMF series include: common mode noise suppression of differential signal lines in high-speed digital equipment such as MIDI interface for smart phones, USB 2.0/3.0, IEEE1394, LVDS, HDMI displays, DVI, digital cameras and scanners; digital audio and video equipment such as PDA, DSC, DVC, and DVD players; and applications requiring a high frequency, low noise, low cost, small profile SMT solution.

Key features of the ACMF series of Thin Film Common Mode Filters include:

  • Available 30ohm, 53ohm or 90ohm impedance options
  • A -55ºC to +150ºC extended operating temperature range
  • A compact thin film, low profile design for high density surface mounting
  • A typical cutoff frequency of >2.1GHz for differential mode signal
  • An impedance that is tightly controlled within a ±20% tolerance

Abracon Links:

For technical assistance with this product, please contact Abracon Corporation at tech-support(at)abracon(dot)com.

Abracon Corporation was established in 1992 with the vision of becoming a top tier global manufacturer of Frequency Control, Signal Conditioning, Clock Distribution and Magnetic Components with local design and technical support. Abracon provides its customers with high quality products, competitive pricing, timely delivery, reliable engineering and technical support, plus production flexibility worldwide.

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Christopher Polley
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