Overview
The EMI4182MTTAG is an integrated common mode filter with ESD protection, designed by onsemi. This component is specifically engineered to provide both ESD protection and EMI filtering for high-speed digital serial interfaces. It is particularly suited for applications involving HDMI, DVI, and MIPI D-PHY interfaces, such as those found in mobile phones and digital still cameras.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Part Number | EMI4182MTTAG |
| Package Type | WDFN-10 |
| Number of Lines | 4 |
| Filter Type | Common Mode |
| Typical Resistance (R Typ) | 4 Ω |
| Typical Capacitance (C Typ) | 0.9 pF |
| ESD Protection | IEC61000-4-2 Level 4, 15 kV Contact Discharge |
| Common Mode Stop Band Attenuation | >25 dB at 700 MHz, >30 dB at 800 MHz |
Key Features
- Highly integrated common mode filter with ESD protection, providing cost and space savings over discrete solutions.
- Large differential mode bandwidth with a cutoff frequency > 2.0 GHz.
- High common mode stop band attenuation: >25 dB at 700 MHz, >30 dB at 800 MHz.
- Provides ESD protection to IEC61000-4-2 Level 4, 15 kV contact discharge.
- Low channel input capacitance for superior impedance matching performance.
Applications
- HDMI/DVI displays in mobile phones.
- MIPI D-PHY (CSI-2, DSI, etc.) in mobile phones and digital still cameras.
Q & A
- What is the primary function of the EMI4182MTTAG?
The EMI4182MTTAG is an integrated common mode filter that provides both ESD protection and EMI filtering for high-speed digital serial interfaces.
- Which interfaces does the EMI4182MTTAG support?
The component supports HDMI, DVI, and MIPI D-PHY interfaces.
- What is the package type of the EMI4182MTTAG?
The EMI4182MTTAG comes in a WDFN-10 package.
- How many lines does the EMI4182MTTAG protect?
The component protects four differential data line pairs.
- What level of ESD protection does the EMI4182MTTAG offer?
The EMI4182MTTAG provides ESD protection to IEC61000-4-2 Level 4, 15 kV contact discharge.
- What is the typical resistance of the EMI4182MTTAG?
The typical resistance (R Typ) is 4 Ω.
- What is the common mode stop band attenuation of the EMI4182MTTAG?
The common mode stop band attenuation is >25 dB at 700 MHz and >30 dB at 800 MHz.
- What are the typical applications of the EMI4182MTTAG?
The component is typically used in HDMI/DVI displays in mobile phones and MIPI D-PHY interfaces in mobile phones and digital still cameras.
- Does the EMI4182MTTAG offer any space or cost savings?
Yes, it provides cost and space savings over discrete solutions due to its high integration.
- What is the cutoff frequency for the differential mode bandwidth of the EMI4182MTTAG?
The cutoff frequency for the differential mode bandwidth is > 2.0 GHz.
