Characteristics

ECMF02-4CMX8

8/16

Doc ID 022286 Rev 1

Figure 12.

ESD response to IEC 61000-4-2 (-8 kV contact discharge) on differential lane

-49.5 V

-27.3 V

-17.0 V

-11.4 V

1

2

4

3

V : ESD peak voltage

V :clamping voltage @ 30 ns

V :clamping voltage @ 60 ns

PP

CL

CL

V :clamping voltage @ 100 ns

CL

1

2

3

4

Figure 13.

with USB2.0 [mask 1] board only

Figure 14.

with USB2.0 [mask 1] board with

ECM02-4CMX8

Rise time (ps) Fall time (ps)

Eye height (mv) Eye width (ns)

347

347

721

2.04

Rise time (ps) Fall time (ps)

Eye height (mv) Eye width (ns)

432

432

674

2.03