DS80EP100,pdf datasheet (5 to

National’s Power-saver equalizer compensates for transmission
medium losses and minimizes medium-induced deterministic
jitter. Performance is guaranteed over the full range
of 5 to 12.5 Gbps. The DS80EP100 requires no power to operate.
The equalizer operates anywhere in the data path to
minimize media-induced deterministic jitter in both FR4 traces
and cable applications. Symmetric I/O structures support full
duplex or half duplex applications. Linear compensation is
provided independent of line coding or protocol. The device
is ideal for both bi-level and multi-level signaling.
The equalizer is available in a 6 pin leadless LLP package
with a space saving 2.2 mm X 2.5 mm footprint. This tiny
package provides maximum flexibility in placement and routing
of the Power-saver equalizer.