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Attenuation Value : 38dB@2.6GHz
Number of Channels : 2
Resistance : 3Ω
Capacitance : 0.25pF
Operating Temperature : -40℃~+125℃
Frequency - Cutoff or Center : 6GHz
ESD Protection : Yes
Description : 2 3Ω 0.25pF 6GHz WLCSP-5(0.8x1.2) EMI/RFI Filters (LC, RC Networks) RoHS
Mfr. Part # : PCMF1USB3SZ
Model Number : PCMF1USB3SZ
Package : WLCSP-5(0.8x1.2)
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.
| 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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High speed differential signal filter Nexperia PCMF1USB3SZ with common mode noise attenuation and ESD protection Images |