Features
ÎÎSupports 12Gbps HDMI2.1 signals with non-blocking linear
redriver via I2C or pin control settings
ÎÎSupports 4 differential channels
ÎÎSupports 11dB gain compensation @6GHz
ÎÎIndependent channel configuration of receiver equalization,
output swing and flat gain in I2C control mode
ÎÎTransparent to link training, rate and coding
ÎÎ220mW per channel power dissipation with 1200mVpp
output swing
ÎÎSupports back current leakage free (Ioff) on I2C and HDMI
output pins
ÎÎSupports I2C slave mode setting and I2C master mode for
external EEPROM setting
ÎÎPin strap value latched into I2C register
ÎÎ3-bit selectable address bit for I2C
ÎÎSupply Voltage: 3.3V±0.3V
ÎÎIndustrial Temperature Range: -40oC to 85oC
ÎÎTotally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
ÎÎHalogen and Antimony Free. “Green” Device (Note 3)
ÎÎFor automotive applications requiring specific change
control (i.e. parts qualified to AEC-Q100/101/200, PPAP
capable, and manufactured in IATF 16949 certified
facilities), please contact us or your local Diodes
representative.
https://www.diodes.com/quality/product-definitions/

Applications
Description
ÎÎLaptop and Desktop PC
ÎÎGaming Console
ÎÎDTV and Set-top-Box
ÎÎDocking Station and Peripherals
Diodes’ PI3HDX12211A is a multi-data rate, 4 differential channels
ReDriver™. The device provides programmable linear
equalization, output swing and flat gain, by either pin strapping
option or I2C Control, to optimize performance over a variety of
physical mediums by reducing Inter-symbol interference.
PI3HDX12211A supports four 100Ω Differential CML data I/O’s
and extends the signals across other distant data pathways on
the user’s platform.
The integrated equalization circuitry provides flexibility with
signal integrity of the signal before the ReDriver, whereas the
integrated linear amplifier/buffer circuitry provides flexibility
with signal integrity of the signal after the ReDriver. The chip
provides low equalizer options for short prechannel.