The DS64EV100 programmable equalizer provides compensation for transmission medium losses and reduces the medium-induced deterministic jitter for NRZ data channel. The DS64EV100 is optimized for operation up to 10 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 DS64EV100 is available in a 3 mm x 4 mm 14-pin leadless WSON package. Power is supplied from either a 2.5V or 3.3V supply.
Equalizes up to 24 dB loss at 10 Gbps
Equalizes up to 22 dB loss at 6.4 Gbps
8 levels of programmable equalization
Operates up to 10 Gbps with 30” FR4 traces
Operates up to 6.4 Gbps with 40” FR4 traces
0.175 UI residual deterministic jitter at 6.4 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
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