5
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PRELIMINARY
PROTECTION PRODUCTS
RClamp2656P
Typical Characteristics
ESD Clamping (+8kV Contact per IEC 61000-4-2)
D+, D-. ID Pins (Pins 2, 3, 4)
ESD Clamping (-8kV Contact per IEC 61000-4-2)
D+, D-. ID Pins (Pins 2, 3, 4)
ESD Clamping (+8kV Contact per IEC 61000-4-2)
VBus Pin (Pins 1)
ESD Clamping +30kV Contact per IEC 61000-4-2)
VBus Pin (Pin 1)
ESD Clamping (-8kV Contact per IEC 61000-4-2)
VBus Pin (Pin 1)
ESD Clamping -30kV Contact per IEC 61000-4-2)
VBus Pin (Pin 1)
-10
10
30
50
70
90
110
130
150
170
-10 0 10 20 30 40 50 60 70 80
Time (ns)
Clamping Voltage (V)
Measuredwith50Ohmscopeinput
impedance,2GHzbandwidth.Corrected
for50Ohm,20dBattenuator.ESDgun
returnpathconnectedtoESDground
plane.DatatakenonPin2.
-160
-140
-120
-100
-80
-60
-40
-20
0
20
-10 0 10 20 30 40 50 60 70 80
Time (ns)
Clamping Voltage (V)
Measuredwith50Ohmscopeinput
impedance,2GHzbandwidth.Corrected
for50Ohm,20dBattenuator.ESDgun
returnpathconnectedtoESDground
plane.DatatakenonPin2.
-10
0
10
20
30
40
50
60
-10 0 10 20 30 40 50 60 70 80
Time (ns)
Clamping Voltage (V)
Measuredwith50Ohmscopeinput
impedance,2GHzbandwidth.Corrected
for50Ohm,20dBattenuator.ESDgun
returnpathconnectedtoESDground
plane
-40
-30
-20
-10
0
10
20
-10 0 10 20 30 40 50 60 70 80
Time (ns)
Clamping Voltage (V)
Measuredwith50Ohmscopeinput
impedance,2GHzbandwidth.Corrected
for50Ohm,20dBattenuator.ESDgun
returnpathconnectedtoESDgroundplane
-10
10
30
50
70
90
110
130
150
-10 0 10 20 30 40 50 60 70 80
Time (ns)
Clamping Voltage (V)
Measuredwith50Ohmscopeinput
impedance,2GHzbandwidth.Corrected
for50Ohm,20dBattenuator.ESDgun
returnpathconnectedtoESDground
plane
-140
-120
-100
-80
-60
-40
-20
0
20
-10 0 10 20 30 40 50 60 70 80
Time (ns)
Clamping Voltage (V)
Measuredwith50Ohmscopeinput
impedance,2GHzbandwidth.Corrected
for50Ohm,20dBattenuator.ESDgun
returnpathconnectedtoESDgroundplane