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DS32EV400
www.ti.com SNLS280F – AUGUST 2007 – REVISED APRIL 2013 DisplayPort™ Quad Equalizer
Check for Samples: DS32EV400 FEATURES DESCRIPTION The DS32EV400 programmable quad equalizer
provides compensation for transmission medium
losses and reduces the medium-induced deterministic
jitter for four NRZ data channels. The DS32EV400 is
optimized for operation up to 3.2 Gbps for both
cables and FR4 traces. Each equalizer channel has
eight levels of input equalization that can be
programmed by three control pins, or individually
through a Serial Management Bus (SMBus) interface.
The device equalizes up to 14 dB of loss at 3.2 Gbps. 1 23 Equalizes up to 14 dB Loss at 3.2 Gbps
8 Levels of Programmable Equalization
Settable Through Control Pins or SMBus
Interface
Operates up to 3.2 Gbps With 40” FR4 Traces
0.12 UI Residual Deterministic Jitter at 3.2
Gbps With 40” FR4 Traces
Single 2.5V or 3.3V Power Supply
Signal Detect for Individual Channels
Standby Mode for Individual Channels
Supports AC or DC-Coupling With Wide Input
Common-Mode …
