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The PI2EQXDP101-A is a one Input and one Output DisplayPort™ ReDriver™ that support a maximum data rate of 2.7 Gbps through each channel, which results in a total of 10.8Gbps through-put. Output Level Swing and Output Pre-emphasis and number of active lanes are controlled by decoding the AUX command during link initialization. Also, utilizing the HPD signals from each DisplayPort port, the PI2EQXDP101-A can automatically enter power down state. Or, if the graphics driver is off and has no output signal, the PI2EQXDP101-A can automatically enter low power mode, even if an active monitor is attached.
DisplayPort™ 1.1a operation at reduced bit rate (1.62Gbps) and high bit rate (2.7Gbps)
Jitter elimination circuits automatically adjust link via training path
Pre-Emphasis, and output swing
Can support all 4 levels of output swing and 4 levels output pre-emphasis, as specified in the DisplayPort 1.1a spec.
AUX interception circuit only listens to the link training, but does not affect link training
Low insertion loss across the AUX signal path (0.35dB @1Mbps)
Output can support dual mode DP by providing DDC signals across the AUX_sink pins
Using Cable Detect pin from DP connector (pin 13), the switch can toggle between DP and TMDS mode.
Automatic power down state when HPD signal is LOW
Enters low power mode when no data signal is present
Dual power supply (1.5V and 3.3V)
2KV HBM ESD protection
50 ohm output termination can be turned off when port is off