Datasheet Details
| Part number | CSPEMI205 |
|---|---|
| Manufacturer | California Micro Devices |
| File Size | 718.65 KB |
| Description | 3 Channel Headset EMI Filter |
| Datasheet |
 CSPEMI205 Datasheet
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General Description
The CSPEMI205 is a low-pass filter array integrating three pi-style filters (C-R-C) that reduce EMI/RFI emissions while at the same time providing ESD protection.
This device is custom-designed to interface with the headset port on a cellular telephone, and contains two different filter values.
Key Features
- Three channels of EMI filtering, two for earpiece speakers and one for a microphone Pi-style EMI filters in a capacitor-resistor-capacitor (C-R-C) network Chip Scale Package features extremely low parasitic inductance for optimum filter performance Greater than 30dB relative attenuation in the 8002700MHz range +8kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge) +15kV ESD protection on each.