1FEATURES

2• Equalizes Up to 14 dB loss at 3.2 Gbps

• 8 levels of Programmable Equalization

• 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

• Supports AC or DC-Coupling with Wide Input

Common-Mode

• Low power Consumption: 100 mW Typ at 2.5V

• Small 3 mm x 4 mm 14-pin WSON Package

• > 8 kV HBM ESD Rating

• -40 to 85°C Operating Temperature Range

DESCRIPTION

The DS32EV100 programmable equalizer provides

compensation for transmission medium losses and

reduces the medium-induced deterministic jitter for

NRZ data channel. The DS32EV100 is optimized for

operation up to 3.2 Gbps for both cables and FR4

traces. The equalizer channel has eight levels of

input equalization that can be programmed by three

control pins.

The equalizer supports both AC and DC-coupled data

paths for long run length data patterns such as

PRBS-31, and balanced codes such as 8b/10b. The

device uses differential current-mode logic (CML)

inputs and outputs. The DS32EV100 is available in a

3 mm x 4 mm 14-pin WSON package. Power is

supplied from either a 2.5V or 3.3V supply.