1

FEATURES

APPLICATIONS

1

6

Ch2_Out

2

5

V

CC

3

Ch1_Out

GND

Ch1_In

4

Ch2_In

DESCRIPTION/ORDERING INFORMATION

TPD2S017

2-CHANNEL ULTRA-LOW CLAMP VOLTAGE ESD SOLUTION

WITH SERIES-RESISTOR ISOLATION

• Hi-Speed USB

• Ultra-Low Clamp Voltage Ensures the

Protection of Ultra-Low Voltage Core Chipset

• IEEE 1394 Interface

During ESD Events

• Low-Voltage Differential Signaling (LVDS)

• Exceeds ESD Protection to IEC61000-4-2

• Mobile Display Digital Interface (MDDI)/Mobile

Industry Processor Interface (MIPI)

(Level 4)

• HS Signal

• Matching of Series Resistor (R =1 Ω) of ±8 mΩ

(Typical)

DBV PACKAGE

• Differential Channel Input Capacitance

(TOP VIEW)

Matching of 0.02 pF (Typical)

• High-Speed Data Rate and EMI Filter Action at

High Frequencies (–3 dB Bandwidth,

≈3 GHz)

• Available in 6-Pin Small-Outline Transistor

[SOT (DBV)] Package

• Flow-Through Single-In-Line Pin Mapping for

the High-Speed Lines Ensures no Additional

Board Layout Burden While Placing the ESD

Protection Chip Near the Connector

The TPD2S017 provides a robust system-level ESD solution for the high-speed lines interfacing low-voltage,

ESD-sensitive core chipset. This device offers two stage ESD clamps in each line with

≈1-Ω series resistor

isolation. This architecture allows the device to generate very low clamp voltage during system level ESD strikes.

Due to the series resistor component, the TPD2S017 provides a controlled filter roll-off for even greater spurious

EMI suppression and signal integrity. This device offers a flow-through pin mapping for ease of board layout. The

monolithic silicon technology allows matching component values, including clamp capacitance, series resistor

matching, etc., between the differential signal pairs. Tight matching of the line capacitance and series resistors

ensure that the differential signal distortion due to added ESD clamp remains minimal, and also allow the part to

operate at high-speed differential data rate (in excess of 1.5 Gbps).

The TPD2S017 confirms the IEC61000-4-2 (Level 4) ESD protection and ±15 kV HBM ESD protection. This

device is offered in space saving DBV packages.

The TPD2S017 is characterized for operation over ambient air temperature of –40°C to 85°C.

ORDERING INFORMATION

ORDERABLE PART NUMBER

TOP-SIDE MARKING

–40°C to 85°C

SOT (SOT-23) – DBV

Reel of 3000

TPD2S017DBVR

NFTF

(1)

Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(2)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright © 2009, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.