CM1234 Datasheet, PDF (5/10 Pages) California Micro Devices Corp – PicoGuard XSTM ESD Clamp Array For High Speed Data Line Protection

Issue X-2
CM1234
Specifications
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
Operating Temperature Range
Storage Temperature Range
Breakdown Voltage (Positive)
RATING
-40 to +85
-65 to +150
6
*Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
UNITS
°C
°C
V
ELECTRICAL OPERATING CHARACTERISTICS ^{(SEE NOTE 1)}
SYMBOL PARAMETER
CONDITIONS
MIN TYP
V_IN I/O Voltage Relative to GND
-0.5
I_IN
Continuous Current through signal pins (IN
100
to OUT) 1000 Hr
I_F
Channel Leakage Current
T_A = 25°C; V_N = 0V, V_TEST = 5V
±0.1
V_ESD ESD Protection - Peak Discharge Voltage
at any channel input, in system:
a) Contact discharge per
IEC 61000-4-2 Standard
and
T_A = 25°C; Note 2
±15
b) Air discharge per IEC 61000-4-2 Stan- _{TA = 25°C; Note 2}
±20
dard
I_RES Residual ESD Peak Current on RDUP
IEC 61000-4-2 8kV;
(Resistance of Device Under Protection) RDUP = 5Ω, T_A = 25°C;
2.5
Note 2
V_CL Channel Clamp Voltage
I_PP = 1A, T_A = 25°C,
(Channel clamp voltage per
IEC 61000-4-5 Standard)
t_P = 8/20μS;
Note 2
Positive Transients
+9
Negative Transients
–1.5
R_DYN
Dynamic Resistance
Positive Transients
Negative Transients
I_PP = 1A, T_A = 25ºC,
t_P = 8/20μS;
Note 2
0.44
0.38
Zo
Differential Channels pair characteristic
T_R = 200ps;
100
impedance
Note 2
MAX UNITS
5.5
V
mA
±1.0 µA
kV
kV
A
V
V
Ω
Ω
Ω
ΔZo Channel-to-Channel Impedance Match
(Differential)
T_R = 200ps;
Note 2
2
%
Z_CHANNEL Individual Channel Characteristic Imped- T_R = 200ps
ance in Single-ended Connection
50
Ω
ΔZ_CHANNEL Channel-to-Channel Impedance Match
(Individual)
T_R = 200ps;
Note 2
2
%
Note 1: All parameters specified at T_A = –40°C to +85°C unless otherwise noted.
Note 2: This parameter is guaranteed by design and verified by device characterization
© 2008 California Micro Devices Corp. All rights reserved.
4/24/2008 490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: [phone] ● Fax: [phone] ● www.cmd.com 5