SLLS876B August   2008  – May 2016 TPD6F002

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Six-Channel EMI Filtering
      2. 7.3.2 Pi-Style Filter Configuration
      3. 7.3.3 Robust ESD Protection
      4. 7.3.4 Low Leakage Current
      5. 7.3.5 Space-Saving WSON Package
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Signal Range on All Protected Lines
        2. 8.2.2.2 Operating Frequency
        3. 8.2.2.3 Crosstalk Response
      3. 8.2.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Community Resources
    2. 11.2 Trademarks
    3. 11.3 Electrostatic Discharge Caution
    4. 11.4 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DSV|12
Thermal pad, mechanical data (Package|Pins)
Orderable Information

7 Detailed Description

7.1 Overview

The TPD6F002 is a highly-integrated ESD protection and EMI filtering device intended for use where small size and ease of routing are important. Common applications include LCD display interfaces, memory interfaces, GPIO lines, and FPD-Link.

7.2 Functional Block Diagram

TPD6F002 simp_sch_sllske0.gif

7.3 Feature Description

7.3.1 Six-Channel EMI Filtering

This device provides six channels for EMI filtering of data lines with the following parameters:

  • –57-dB Crosstalk Attenuation at 100 MHz
  • –35-dB Insertion Loss at 800 MHz
  • –3-dB Bandwidth at 100 MHz

7.3.2 Pi-Style Filter Configuration

This device has a pi-style filtering configuration composed of a series resistor and two capacitors in parallel with the I/O pins. The typical resistor value is 100 Ω and the typical capacitor values are 17 pF each.

7.3.3 Robust ESD Protection

The ESD protection on all pins exceeds the IEC 61000-4-2 level 4 standard. Contact ESD is rated at ±20 kV and Air-gap ESD is rated at ±30 kV.

7.3.4 Low Leakage Current

The I/O pins feature an ultra-low leakage current of 20 nA (maximum) with a bias of 3.3 V

7.3.5 Space-Saving WSON Package

The layout of this device makes it easy to add protection to existing layouts. The packages offer flow-through routing which requires minimal changes to existing layout for addition of these devices. Additionally, the device offers a small, space-saving package that takes a minimal footprint on the board.

7.4 Device Functional Modes

The TPD6F002 is a passive integrated circuit that passively filters EMI and triggers when voltages are above VBR or below the lower diode voltage (–0.6 V). During ESD events, voltages as high as ±30 kV (air) can be directed to ground through the internal diode network. Once the voltages on the protected line fall below the trigger levels, the device reverts to passive.