1 Features
1• Supports DP v1.1a and DP v1.2 Signaling
Including HBR2 Data Rates to 5.4 Gbps
• Supports HDMI 1.4b With TMDS Clock
Frequencies up to 340 MHz
• Glueless Interface to AMD, Intel, and NVIDIA
Graphics Processors
• Auto-Configuration Through Link Training
• Output Signal Conditioning With Tunable Voltage
Swing and Pre-Emphasis Gain
• Highly Configurable Input Variable Equalizer
• Two Device Options Including a Dual Power
Supply Configuration for Lowest Power
• 2-kV ESD HBM Protection pre•
Temperature Range: 0°C to 85°C
• 48-Pin 7-mm × 7-mm VQFN Package

2 Applications
• Notebook PCs
• Desktop PCs
• PC Docking Stations
• PC Standalone Video Cards

3 Description
The SN75DP130 device is a single channel
DisplayPort™ (DP) re-driver that regenerates the DP
high-speed digital link. The device complies with the
VESA DisplayPort Standard Version 1.2, and
supports a 4-lane Main Link interface signaling up to
HBR2 rates at 5.4 Gbps per lane. This device also
supports DP++ Dual-Mode, offering TMDS signaling
for DVI and full HDMI Version 1.4a support.
The device compensates for PCB-related frequency
loss and switching-related loss to provide the
optimum DP electrical performance from source to sink. The Main Link signal inputs feature configurable
equalizers with selectable boost settings. At the Main
Link output, four primary levels of differential output
voltage swing (VOD) and four primary levels of pre•
emphasis are available. A secondary level of boost adjustment, programmed through I2C, for fine-tuning
the Main Link output. The device can monitor the
AUX channel and automatically adjust the output
signaling levels and input equalizers in response to
Link Training commands. Additionally, the SN75DP130 output signal conditioning and EQ
parameters are fully programmable through the I2C
interface.