1.1 General description
The device is designed to protect high-speed interfaces such as High-Definition
Multimedia Interface (HDMI), DisplayPort, USB, external Serial Advanced Technology
Attachment (eSATA) and Low Voltage Differential Signaling (LVDS) interfaces against
ElectroStatic Discharge (ESD).
The device includes high-level ESD protection diodes for high-speed signal lines in an
ultra small and leadless plastic package DFN2110-9 (SOT1178-1/XSON9). The extremely
small package dimensions (2.1 mm  1 mm  0.5 mm) make this product ideally suitable
for portable devices. The pinout is designed for convenient flow-through routing of
high-speed signal lines.
All signal lines are protected by a special diode configuration offering ultra low line
capacitance of 0.85 pF maximum. These diodes provide protection to downstream
components from ESD voltages up to 12 kV contact according to IEC 61000-4-2, level 4.
1.2 Features and benefits
 System ESD protection for USB 2.0, HDMI 1.3 and HDMI 1.4, DisplayPort, eSATA
and LVDS
 All signal lines with integrated rail-to-rail clamping diodes for downstream
ESD protection of 12 kV according to IEC 61000-4-2, level 4
 Matched 0.4 mm pitch trace spacing
 Line capacitance of 0.85 pF maximum for each channel
 Design-friendly ’flow-through’ signal routing
1.3 Applications
The device is designed for high-speed receiver and transmitter port protection:
 Portable devices
 Mobile handsets
 TVs, monitors
 DVD recorders and players
 Notebooks, mother boards, graphic cards and ports
 Set-top boxes and game consoles