TPD3F303 EMI Filter With Integrated VCC Clamp for SIM Card Interface | TI.com

TPD3F303
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EMI Filter With Integrated VCC Clamp for SIM Card Interface

 

Description

The TPD3F303 device is a highly-integrated device that provides a three-channel Electromagnetic Interference (EMI) filter and a Transient Voltage Suppressor (TVS) based ESD protection diode array. The C-R-C based low-pass filter provides EMI protection for the data, clock, and reset lines of a SIM Card interface. Furthermore, the four-channel TVS Diode array provides IEC 61000-4-2 level 4 ESD protection for the previously mentioned signals (data, clock, reset) and the VCC power line. The TPD3F303 contains a 47-Ω termination resistor for the clock line and 100-Ω termination resistor for both the data and reset lines. The high level of integration offered by the TPD3F303 makes the device well-suited for applications like cell phones, tablets, hotspots, and PDAs.

Features

  • Bidirectional EMI Filtering and Line Termination
    With Integrated ESD Protection
    • –3-dB Bandwidth 300 MHz
  • IEC 61000-4-2 Level 4 ESD Protection
    • ±15-kV Contact Discharge
    • ±15-kV Air Gap Discharge
  • DC Breakdown Voltage: 6 V (Minimum)
  • Low Leakage Current: 0.1 µA (Maximum)
  • Low Noise C-R-C Filter Topology
  • Integrated VCC Clamp Eliminates the Need for
    External ESD Protection
  • Space-Saving DPV (0.5-mm Pitch), DQD
    Packages (0.4-mm Pitch)

Parametrics

Compare all products in ESD protection & TVS surge diodes Email Download to Excel
Part number Order Number of channels (#) IO capacitance (Typ) (pF) Vrwm (V) IEC 61000-4-2 contact (+/- kV) Interface Features Bi-/uni-directional IO leakage current (Max) (nA) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Clamping voltage (V)
TPD3F303 Order now 3     20     5.5     15     Memory/SIM Card     EMI Filter     Bi-Directional     100     Catalog     -40 to 85     USON | 8
WSON | 8    
8USON: 3 mm2: 1.6 x 2.1 (USON | 8)
8WSON: 2 mm2: 1.35 x 1.7 (WSON | 8)    
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