Four or Six-Channel EMI Filter
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TPD4F202, TPD6F202
SLLS800A – ...
Description
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TPD4F202, TPD6F202
SLLS800A – JUNE 2010 – REVISED DECEMBER 2015
TPDxF202 Four or Six-Channel EMI Filter With ESD Protection For LCD Display
1 Features
1 Four or Six-Channel EMI Filtering and ESD Protection for Data Lines
Excellent Filter Performance – > 40-dB Attenuation at 1 GHz to 3G Hz – –3-dB Bandwidth at 108 MHz – 70-dB Crosstalk Attenuation at 100 MHz
Exceeds IEC 61000-4-2 (Level 4) ESD Protection Requirements – ±25-kV IEC 61000-4-2 Contact Discharge – ±25-kV IEC 61000-4-2 Air-Gap Discharge – ±15-kV Human Body Model (HBM)
Pi-Style C-R-C Filter Configuration Offers Symmetric Filter Performance (R = 100 Ω, CTOTAL = 30 pF)
Low 10-nA Leakage Current Space-Saving DSBGA Package and Flow-
Through Pin Mapping Provide Optimum Performance in Portable Applications
2 Applications
End Equipment: – LCD Displays – Memory Interface – Keypads – Portables
Interfaces: – DVI – VGA, SVGA – SIM Cards – Data Lines
3 Description
The TPDxF202 devices are four or six-channel EMI filters, designed particularly to suppress EMI noise in the cell phone and other portable applications. These filters also provide a Transient Voltage Suppressor (TVS) diode circuit for Electrostatic Discharge (ESD) protection which prevents damage to the application when subjected to ESD stress far exceeding IEC 61000-4-2 (Level 4). The pi-style C-R-C filter provides symmetric filter performance in the data lines t...
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