TPD4F202 Overview
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...
TPD4F202 Key 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)