High symmetry common mode EMI filter Nexperia PCMF1USB3B/C designed for USB HDMI and mobile internet devices
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Nexperia PCMFxUSB3B/C Series Common-mode EMI Filter
Common-mode EMI filters with integrated bidirectional ESD protection for one, two, and three differential channels. Designed for low insertion loss on differential high-speed signals while attenuating common-mode noise. Offers ESD protection up to 20 kV on each signal line. Superior common-mode suppression, RF performance, and high symmetry between line pairs. Available in industry-standard Wafer-Level Chip-Scale Packages (WLCSP) for a smaller footprint.
Applications
- Smartphone, cellular and cordless phone
- USB 3.2, USB 2.0, HDMI 2.0, HDMI 1.4
- General-purpose downstream ESD protection for differential data lines
- Tablet PC and Mobile Internet Device (MID)
- MIPI M-PHY and D-PHY (Camera Serial Interface (CSI) and Display Serial Interface (DSI))
Product Overview
| Type Number | Number of Channels | Package Name | Marking Code |
|---|---|---|---|
| PCMF1USB3B/C | 1 | WLCSP5 | PF1B |
| PCMF2USB3B/C | 2 | WLCSP10 | PF2B |
| PCMF3USB3B/C | 3 | WLCSP15 | PF3B |
Technical Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Channel Characteristics | |||||
| Channel series resistance (RS(ch)) | single line; input to output | - | - | 2.6 | |
| Diode capacitance (Cd) | f = 1 MHz; VI = 2.5 V [1] | - | 0.3 | - | pF |
| Reverse leakage current per line (IRM) | VI = 4 V | - | 1 | 100 | nA |
| Breakdown voltage (VBR) | IR = 1 mA | 6 | - | 9 | V |
| Dynamic resistance (Rdyn) | TLP; positive transient [2] | - | 0.22 | - | |
| Dynamic resistance (Rdyn) | TLP; negative transient [2] | - | 0.22 | - | |
| Frequency Characteristics | |||||
| Differential mode cut-off frequency (f-3dB) | [1] | - | 8.1 | - | GHz |
| Limiting Values | |||||
| Input voltage (VI) | -4 | - | 4 | V | |
| ESD voltage (VESD) | IEC 61000-4-2, level 4; all input pins to ground; contact discharge | -20 | - | 20 | kV |
| ESD voltage (VESD) | IEC 61000-4-2, level 4; all input pins to ground; air discharge | -20 | - | 20 | kV |
| ESD voltage (VESD) | IEC 61000-4-2, level 4; all output pins to ground; contact discharge | -2 | - | 2 | kV |
| ESD voltage (VESD) | IEC 61000-4-2, level 4; all output pins to ground; air discharge | -2 | - | 2 | kV |
| Rated peak-pulse current (IPPM) | tp = 8/20 s | -9.5 | - | 9.5 | A |
| Storage temperature (Tstg) | -40 | - | +125 | C | |
| Ambient temperature (Tamb) | -40 | - | +125 | C | |
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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