Description
The CM1414 is a low-pass filter array designed specifically to reduce EMI/RFI emissions and provide ESD protection for a headset port on a cellular and mobile devices.
Features
- Functionally and pin compatible with CMD’s CSPEMI204 OptiGuard™ coated for improved reliability at assembly Two channels of EMI filtering, one for a microphone and one for an earpiece speaker Pi-style EMI filters in a capacitor-resistor-capacitor (C-R-C) network Greater than 35dB attenuation in the 8002700MHz range +8kV ESD protection on each channel (IEC 610004-2 Level 4, contact discharge) +15kV.
CM1414 Datasheet
