Manufacturer Part Number
EMIF02-SPK02F2
Manufacturer
stmicroelectronics
Introduction
The EMIF02-SPK02F2 is a surface mount, multi-channel EMI filter designed for filtering electromagnetic interference on data lines in mobile devices.
Product Features and Performance
Low pass filter
Third-order filter
Uses RC (Pi) technology
Dual-channel configuration
Offers significant attenuation of 45dB at 900MHz
Product Advantages
Built-in ESD protection
Compact size for easy integration in mobile devices
High-efficiency filtering capabilities
Key Technical Parameters
Filter Type: Low Pass
Filter Order: 3rd
Number of Channels: 2
Cutoff Frequency: 20MHz
Attenuation: 45dB at 900MHz
Channel Resistance: 0.35 Ohms
Resistor Value: 800mOhms
Capacitance Value: 315pF
Quality and Safety Features
Includes Electrostatic Discharge (ESD) protection
Compatibility
Optimized for Data Lines in Mobile Devices
Application Areas
Primarily used in mobile devices to filter data lines
Product Lifecycle
Product Status: Active
No indications of discontinuation, replacements, or upgrades
Several Key Reasons to Choose This Product
Optimal solution for reducing EMI in mobile device data lines
High attenuation level ensuring cleaner signal transfer
Low channel resistance facilitating better signal integrity
Compact and ideal for densely packed mobile device layouts
In-built ESD protection increasing device durability and longevity