High speed differential signal filter Nexperia PCMF1USB3SZ with common mode noise attenuation and ESD protection
Product Description
The PCMFxUSB3S series are common-mode ElectroMagnetic Interference (EMI) filters with integrated ElectroStatic Discharge (ESD) protection for one, two, and three differential channels. They are designed to offer low insertion loss for high-speed differential signals while attenuating unwanted common-mode signals. Each differential channel uses integrated coils for signal coupling, and integrated diodes provide ESD protection up to 15 kV on each signal line. These filters are ideal for smartphones, cellular and cordless phones, tablet PCs, Mobile Internet Devices (MIDs), and high-speed interfaces like USB 3.2, USB 2.0, HDMI 2.0, HDMI 1.4, MIPI M-PHY, and D-PHY (used in Camera Serial Interface (CSI) and Display Serial Interface (DSI)). They also serve as general-purpose EMI and Radio-Frequency Interference (RFI) filters with downstream ESD protection.
Product Attributes
- Brand: Nexperia
- Package Types: WLCSP5, WLCSP10, WLCSP15
- Certifications: IEC 61000-4-2, IEC 60134, IEC 61000-4-5
Technical Specifications
| Type Number | Number of Channels | Package Name | ESD Protection (Contact Discharge) | Common-Mode Suppression (800 MHz) | Differential Insertion Loss (1 MHz) | Differential Cut-off Frequency |
|---|---|---|---|---|---|---|
| PCMF1USB3S | 1 | WLCSP5 | 15 kV | -12 dB | 0.3 dB | 6 GHz |
| PCMF2USB3S | 2 | WLCSP10 | 15 kV | -12 dB | 0.3 dB | 6 GHz |
| PCMF3USB3S | 3 | WLCSP15 | 15 kV | -12 dB | 0.3 dB | 6 GHz |
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