Product Databrief
www.pericom.com | 1-408-232-9100
NEW PRODUCT BRIEF
PI3HDX511E
Ultra-Low Power HDMI1.4b ReDriver/Level Shifter
PI3HDX511E is a HDMI 1.4b ReDriver and dual mode Level
Shifter up to 3.4Gbps data rate with 48-bpp DeepColor, pin-
compatible with PI3HDX511A product.
This device is ideal solution to extend system’s battery opera-
tion hours with typical 2uA standby and 80mA power sup-
ply current, comparing to the Retimer device. The ReDriver
amplifies and reshapes AC and DC coupled input signals to
the HDMI1.4b compliant signals at the HDMI or dual-mode
source side systems. Programmable input equalization helps
to solve the compliance jitter issues, creating in the non-stan-
dard HDMI source system with robust ESD/EOS protection of
8kV.
Application
Notebook and Desktop computers
Video streaming devices
A/V receivers, Switch boxes and Dongle
Features
Block Diagram
Ultra-Low power HDMI 1.4b compliant ReDriver with
dual mode Level Shifter
Operation up to 3.4 Gbps per lane
Max 4K resolution (4096 x 2160 at 30fps), 48-bit
per pixel Deep Color supports
Standby current typical 2uA
Flexible three steps equalization control (2.5, 5, 7.5 dB)
and Pre-emphasis control 3 steps (0, 1.5, 2.5 dB)
Automatic output squelch and HPD detection for
power saving states management
DC coupled or AC coupled differential inputs
Integrated DDC level shifter
Single power supply: 3.3V
Integrated ESD protection on I/O pins. 8kV contact
and 8kV HBM
Package: 32-pin TQFN(ZLS32, 3x6mm)
Pin-to-pin compatible with PI3HDMI511 and
PI3HDX511A
Source-side
ReDriver
HDMI Source
System
HDMI Sink
System
HDMI
Connector
HDMI
Connector
HPD
Control
Block
Equalizer
LDO
VDD
GND
VDD CEXT
HPD_SINK
Rout
SCL_SINK
ROUT_S0
OC_S0
EQ_S0
SDA_SINK
SCL_SRC
Data/Clock
channels
OEB
RT
RPD
SDA_SRC
HPD_SRC
DDC Switch
Control Logic
VDD
HPD Detect
Application Diagram
