Beijing Silk Road Enterprise Management Services Co., Ltd.
                                                                                                           
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Single Channel EMI Filter with ESD Protection and High Symmetry Nexperia PCMF1USB30Z in WLCSP Package

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Product Description

Product Overview

Common-mode ElectroMagnetic Interference (EMI) filters with integrated ElectroStatic Discharge (ESD) protection for one, two, and three differential channels. These devices are engineered to provide low insertion loss for high-speed differential signals while attenuating unwanted common-mode signals. Each differential channel features integrated coils for signal line coupling and diodes for ESD protection up to 15 kV on each signal line. They offer superior common-mode suppression, excellent RF performance, and high symmetry between line pairs, available in industry-standard WLCSP packages for a smaller footprint.

Product Attributes

  • Brand: Nexperia
  • Certifications: IEC 61000-4-2, IEC 60134

Technical Specifications

Type NumberNumber of ChannelsPackage NameDescriptionESD Protection (kV)Common-mode Insertion Loss (dB) @ 800 MHzCommon-mode Insertion Loss (dB) @ 2.6 GHzCommon-mode Insertion Loss (dB) @ 5 GHzDifferential-mode Insertion Loss (dB) @ 1 MHzDifferential-mode Cut-off Frequency (GHz)
PCMF1USB301WLCSP5Wafer Level Chip Scale Package; 5 bumps (2-1-2)15 (contact, input pins)-12-38-180.36
PCMF2USB302WLCSP10Wafer Level Chip Scale Package; 10 bumps (4-2-4)15 (contact, input pins)-12-38-180.36
PCMF3USB303WLCSP15Wafer Level Chip Scale Package; 15 bumps (6-3-6)15 (contact, input pins)-12-38-180.36

Applications

  • Smartphone, cellular and cordless phone
  • Tablet PC and Mobile Internet Device (MID)
  • USB 3.1, USB 2.0, HDMI 2.0, HDMI 1.4
  • MIPI M-PHY and D-PHY (Camera Serial Interface (CSI) and Display Serial Interface (DSI))
  • General-purpose EMI and Radio-Frequency Interference (RFI) filter and downstream ESD protection

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Beijing Silk Road Enterprise Management Services Co., Ltd.
Location 16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person Sellina

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