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Pericom Semiconductor

PI3EQXDP1201 Datasheet Preview

PI3EQXDP1201 Datasheet

3.3V 4-Ch DisplayPort 1.2 Redriver

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COMPANY CONFIDENTIAL
PI3EQXDP1201
3.3V, 4-Ch DisplayPort 1.2 Redriver with Aux Listener/AutoTest mode
Features
ÎÎCompliant with VESA DisplayPort 1.2 specification
for HBR2, HBR, RBR rate (5.4/2.7/1.62Gbps)
ÎÎDual mode DisplayPort Outputs by providing DDC
signals across the Aux sink pin
ÎÎBuilt-in Aux interception circuit only listen to the
link training, but does not affect link training
ÎÎSink Request Auto Test Mode through Aux Channels
ÎÎDynamic EQ through Aux configuration register
programming for deterministic jitter reduction
ÎÎCable Detection pins, toggle between DP and TMDS
mode
ÎÎAutomatic power down state when HPD signal is low
ÎÎLow insertion loss across the Aux signal path
ÎÎDedicated pin control mode for Equalization setting
control
ÎÎInternally Biased AC coupled in Aux channel
ÎÎSingle Power Supply: 3.3V
ÎÎIntegrated ESD protection
ÎÎPackage : 48-pin TQFN, 7mm x 7mm
Description
PI3EQXDP1201 provides the ability to reduce signal jitter
by transmission line effects to enable longer cable length on
the 5.4Gbps DisplayPort1.2 signals.
Integrated AUX decoder can support Displayport link
training. It can decipher the link training message and auto-
matically configure Displayport differential signal outputs
with the best pre-emphasis and output swing level settings.
Input Equalization, Output level swing and pre-emphasis
are controlled by either Aux link snooping or pin configu-
ration. Decoding of the Aux command happens during link
training.
Built-in Sync Request Auto Test mode enables users to com-
plete DisplayPort link status through Aux channels in min-
utes.
PI3EQXDP1201 is intended for use in any systems, DP sig-
nal compliance is required, including notebook PC and
docking stations, Graphic cards and digital video systems.
Applications
ÎÎNotebook and Dock station
ÎÎPC system boards
ÎÎDigital video systems
Typical Application
DP++
Source
Device
DP
Mux
5-10” trace length
recommended
DP Redriver
15-0021
Functional Block Diagram
IN0P/N
IN1P/N
IN2P/N
IN3P/N
HPD_SRC
ECNNATBRLLE
CAD_SRC
AUX_SRC
SCL/SDA
Equalizer
Pre-Emphasis
Control Logic & Configuration Registers
Aux Listener, Aux Pass-through, DDC pass-through
Blocks
OUT0P/N
OUT1P/N
OUT2P/N
OUT3P/N
HPD_SNK
CAD_SNK
AUX_SNK
www.pericom.com 02/27/15
1




Pericom Semiconductor

PI3EQXDP1201 Datasheet Preview

PI3EQXDP1201 Datasheet

3.3V 4-Ch DisplayPort 1.2 Redriver

No Preview Available !

COMPANY CONFIDENTIAL
PI3EQXDP1201
3.3V, 4-Ch DisplayPort 1.2 Redriver with AUX Listener/AutoTest mode
Package Pinout
DNC
IN0P
IN0N
EQ
IN1P
IN1N
DNC
IN2P
IN2N
OC_0
IN3P
IN3N
37
38
39
40
41
42
43
44
45
46
47
48
24 GND
23 OUT0P
22 OUT0N
21 DNC
20 OUT1P
19 OUT1N
GND 18 GND
17 OUT2P
16 OUT2N
15 DNC
14 OUT3P
13 OUT3N
15-0021
www.pericom.com 02/27/15
2


Part Number PI3EQXDP1201
Description 3.3V 4-Ch DisplayPort 1.2 Redriver
Maker Pericom Semiconductor
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Pericom Semiconductor





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