Datasheet PCMFxUSB3BA/C (Nexperia) - 8

Nexperia PCMFxUSB3BA/C series Common-mode EMI filter for differential channels with integrated bidirectional ESD protection 9. Application information
The device is designed to provide high-level ESD protection for dif erential high-speed data line pairs such as: • USB 3.2 • HDMI 2.0 • Transition-Minimized Dif erential Signaling (TMDS) • DisplayPort • external Serial Advanced Technology Attachment (eSATA) • Low Voltage Dif erential Signaling (LVDS) When designing the Printed-Circuit Board (PCB), give careful consideration to impedance matching and signal coupling. Do not connect the protected signal lines to unlimited current sources like, for example, a battery.
Fig. 11. Application diagram: protecting the differential data lines of a USB Type-C connector evaluation dongle with PCMF1USB3BA/C
Since the SuperSpeed TX/RX lines are separated by GND or VBUS from the Hi-Speed lines, PCMF1USB3BA/C makes it easy to achieve same signal lengths, straight routing, and optimal positioning for ESD protection directly at the connector. PCMFXUSB3BA_C_SER All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2019. Al rights reserved
Product data sheet Rev. 2 — 14 August 2019 8 / 15
Document Outline 1. General description 2. Features and benefits 3. Applications 4. Pinning information 5. Ordering information 6. Marking 7. Limiting values 8. Characteristics 8.1. Channel characteristics 8.2. Frequency characteristics 9. Application information 10. Package outline 11. Soldering 12. Revision history Contents