A product Line of
Diodes Incorporated
PI3DPX1203B
DisplayPort 1.4 HBR3 Linear Redriver
with Latency-Free, DP Transparent Link Training support
Description
PI3DPX1203B is the DisplayPort 1.4 compliant, up to 4
channel, 8.1 Gbps HBR3 Linear Redriver with Link Training
transparency support. Displayport source-side and sink-side
devices communicate through the AUX transaction between
the source and the sink-side devices.
Input Equalization, Voltage Swing and Flat Gain control can
be configured with pin-strapping or I2C programing to opti-
mized Main Link high speed signals over a variety of physical
medium by reducing inter-symbol interference. Pericom's
Linear Redriver technology can deliver 2 times better additive
jitters performance than traditional Redrivers.
Linear Equalizer always provide very flexible component
placement, cascade connection and easy adjustment after
the Redriver location changes during the product develop-
ment events.
Features
ÎÎ Compliant with VESA DisplayPort 1.4 specification up
to 10 Gbps Link Rate
ÎÎ Latency-free for the variable video frame rate support
ÎÎ Dual mode DisplayPort support
ÎÎ Linear Redriver allows flexible placement with DP
Main Link boost setting
ÎÎ Ideal for DP Alt Type-C Source and Sink-side
application with PD Controllers with Aux Link
Training Transparent Mode support
ÎÎ Linear Equalizer increases Link Margin with Sink-side
DFE (Decision Feedback Equalizer)
ÎÎ Independent Main Link channel configuration for
4-bit Equalization, 2-bit Voltage Output swing and
2-bit Flat Gain control
ÎÎ Pin strap or I2C programmable for device
configuration setting
ÎÎ Intra- and Inter-Channel Polarity Swap support
ÎÎ I2C Address selectable for configuration register access
ÎÎ Low Stand-by power consumption
ÎÎ Power supply voltage: 3.3V
Applications
ÎÎ Notebook, DeskTop, AIO PC
ÎÎ Display, Monitors
ÎÎ Active Adaptors, Dongles, Docking
Transmi�er
Chipset
CPU
dGPU
DP++
Tx
AC-coupled
DP Mainlink
Aux P/N
PI3DPX1203
Linear
ReDriver
Figure 1-1 DP1.4 HBR3 Redriver in the NB PC
Ordering Information
Ordering
Number
PI3DPX1203B
ZLE(X)
PI3DPX1203B
ZHE(X)
PI3DPX1203B
ZHE -DRX
PI3DPX1203B
ZHIE(X)
Package
Code
ZL
ZH
ZH
ZH
Package Description
Pb-free & Green 32-pin TQFN
(3X6mm), Tray (Tape & Reel)
Pb-free & Green 42-pin TQFN
(3.5x9mm), Tray (Tape & Reel)
Pb-free & Green 42-pin TQFN
(3.5x9mm), 16mm carrier Tape
& Reel
Industrial Temperature, Pb-free
& Green 42-pin TQFN, Tray
(Tape & Reel)
Note: Suffix I = Industrial Temp, E = Pb-free and Green, X = Tape/Reel Type
PI3DPX1203B
Document number: DS39880 Rev 1-2
1 of 46
www.diodes.com
December 2017
© Diodes Incorporated
