CM1235_14 Datasheet, PDF (5/9 Pages) ON Semiconductor – Small Footprint ESD Clamp Array for High Speed Data Line Protection

CM1235
Specifications
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Units
Operating Temperature Range
−40 to +85
°C
Storage Temperature Range
−65 to +150
°C
Breakdown Voltage (Positive)
6
V
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
Table 2. ELECTRICAL OPERATING CHARACTERISTICS
(All parameters specified at T_A = –40°C to +85°C unless otherwise noted.)
Symbol
Parameter
Conditions
Min Typ Max Units
V_IN
I/O Voltage Relative to GND
I_IN
Continuous Current through signal pins
(IN to OUT) 1000 Hr
−0.5
5.5
V
100
mA
I_F
V_ESD
Channel Leakage Current
ESD Protection − Peak Discharge Voltage
at any channel input, in system:
Contact discharge per
IEC 61000−4−2 Standard
T_A = 25°C; V_IN = 5 V
T_A = 25°C
±0.1 ±1.0
mA
±8
kV
I_RES
Residual ESD Peak Current on RDUP
(Resistance of Device Under Protection)
IEC 61000−4−2 8 kV;
RDUP = 5 W, T_A = 25°C;
See Figure 7
3.0
A
V_CL
Channel Clamp Voltage
(Channel clamp voltage per
IEC 61000−4−5 Standard)
Positive Transients
Negative Transients
I_PP = 1 A, T_A = 25°C,
t_P = 8/20 mS
V
+9.2
−1.6
R_DYN
Dynamic Resistance
Positive Transients
Negative Transients
I_PP = 1 A, T_A = 25°C,
t_P = 8/20 mS
W
0.6
0.5
Z_TDR
Differential Impedance
TDR excursion from 100 W
87
characteristic impedance transmis-
sion line;
TR = 200 ps; (Note 1)
103
W
Zo
Differential Channels pair
characteristic impedance
T_R = 200 ps; (Note 1)
100
W
DZo
Channel−to−Channel Impedance Match
(Differential)
T_R = 200 ps; T_A = 25°C;
(Note 1)
2
%
1. Impedance values for deviation from continuous 100 W uncompensated differential microstrip, with typical layout as measured. See Figure 7.
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
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