The SN65DP141 is an asynchronous, protocol-agnostic, low
latency, four-channel linear equalizer optimized for use up to 12 Gbps and compensates for losses
due to board traces and cables.
The device is transparent to DisplayPort (DP) link training such a way that a DP source
and a sink can perform effective link training overcoming traditional “aux snooping” re-drivers’
shortcomings. Additionally, the device is position independent. It can be placed inside source,
cable or sink effectively providing a “negative loss” component to the overall link budget. Linear
equalization inside SN65DP141 also increases link margin when used with a receiver implementing
Decision Feedback Equalization (DFE).
SN65DP141 allows independent channel control for equalization, gain, dynamic range using
both I2C and GPIO configurations.
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