Diodes’ PI3HDX1204C 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. PI3HDX1204C 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 IC (chip) provides low equalizer options for short prechannel. The device can support dual-mode DisplayPort level shift application for HDMI2.0 compliant output signals.
Supports 6Gbps HDMI2.0 signals with non-blocking linear redriver via I2C or pin control settings
Supports Dual-Mode DP HBR3 to HDMI2.0 level shifting
Supports 4 differential channels
Supports 7dB gain compensation @3GHz
Independent channel configuration of receiver equalization, output swing and flat gain in I2C control mode
Transparent to link training, rate and coding
220mW per channel power dissipation with 1200mVpp output swing
Supports back current leakage free (Ioff) on I2C and HDMI output pins
Supports I2C slave mode setting and I2C master mode for external EEPROM setting