The CM2010-02MR is a common mode choke designed to suppress unwanted common mode noise in high-speed differential data lines. Manufactured by California Micro Devices Corp, it's engineered to improve signal integrity and minimize electromagnetic interference (EMI) in sensitive electronic devices.

Applications

• USB 2.0 data lines
• HDMI interfaces
• DisplayPort connections
• LVDS (Low-Voltage Differential Signaling) applications
• General high-speed data transmission systems

Features

• Excellent common mode noise suppression
• Minimal impact on differential signal integrity
• Small form factor for space-constrained applications
• Surface-mount package for automated assembly
• RoHS compliant

Benefits

• Reduces EMI emissions, aiding in regulatory compliance
• Improves signal quality by filtering out common mode noise
• Enhances the reliability of data transmission
• Easy integration into existing designs
• Protects sensitive circuits from noise-related damage

Additional Details

The CM2010-02MR is carefully designed to maintain the integrity of differential signals while effectively attenuating common mode noise. The device's small size allows it to be placed close to the connector, maximizing its effectiveness. It operates over a broad frequency range, ensuring that it can address a wide range of noise sources. It is built to withstand the rigors of automated assembly processes. Although categorized as END-OF-LIFE, its specifications provide valuable insight into the design and function of common-mode chokes in similar applications. Design engineers can use these specifications as a reference for selecting suitable replacement components or for understanding the requirements of legacy systems. The choke provides a balanced impedance to the differential signal, minimizing reflections and signal distortion. The suppression characteristics are optimized for the frequency bands most susceptible to common mode interference.