EMI Filter, 3-Channels, ESD Protection, 294 MHz, WSON-8

TPD3F303DQDR - EMI Filter, 3-Channels, ESD Protection, 294 MHz, WSON-8
TPD3F303DQDR - EMI Filter, 3-Channels, ESD Protection, 294 MHz, WSON-8

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TPD3F Series
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Product Information

EMI Filter with ESD Protection
3 Data Lines
C-R-C Pi Filter
TPD3F Series
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Product Overview

The TPD3F303DQDR is an ESD Protection and EMI Filter Device for SIM card interface. It 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. 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 device contains a 47R termination resistor for the clock line and 100R termination resistor for both the data and reset lines. The high level of integration offered by the TPD3F303DPVR makes the device well-suited for applications like cell phones, tablets, hotspots and PDAs.
  • Bidirectional EMI filtering and line termination with integrated ESD protection
  • -3dB Bandwidth 300MHz
  • IEC 61000-4-2 level 4 ESD Protection ±15kV contact discharge and ±15kV air gap discharge
  • 0.1µA Maximum low leakage current
  • Low noise C-R-C filter topology
  • Integrated VCC clamp eliminates the need for external ESD protection
  • -40 to 85°C Operating temperature range


Consumer Electronics, Computers & Computer Peripherals, Industrial

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