CM1418 Datasheet, PDF (3/8 Pages) California Micro Devices Corp – Praetorian™ L-C EMI Filter with ESD Protection for Headset Speaker Applications

Specifications
PARAMETER
Storage Temperature Range
DC Current per Inductor
DC Package Power Rating
PRELIMINARY
CM1418
ABSOLUTE MAXIMUM RATINGS
RATING
-65 to +150
30
0.5
UNITS
°C
mA
W
PARAMETER
Operating Temperature Range
STANDARD OPERATING CONDITIONS
RATING
-40 to +85
UNITS
°C
ELECTRICAL OPERATING CHARACTERISTICS ^{(SEE NOTE 1)}
SYMBOL
L
R
C_TOT
C₁
V_ST
I_LEAK
V_SIG
V_ESD
R_DYN
f_C
PARAMETER
Inductance
DC Channel Resistance
Total Channel Capacitance
Capacitance C₁
Stand-off Voltage
Diode Leakage Current
Signal Clamp Voltage
Positive Clamp
Negative Clamp
In-system ESD Withstand Voltage
a) Human Body Model, MIL-STD-883,
Method 3015
b) Contact Discharge per IEC 61000-4-2
Level 4
Dynamic Resistance
Positive
Negative
Cut-off frequency
Z_SOURCE = 50Ω, Z_LOAD = 50Ω
CONDITIONS
2.5V dc; 1MHz, 30mV ac
2.5V dc; 1MHz, 30mV ac
I = 10μA
V_IN = ±3.3V
I_LOAD = 10mA
I_LOAD = -10mA
Notes 2 and 3
L = 3nH, C = 117pF
MIN TYP
3.0
0.28
187 234
93 117
6.0
0.1
5.6 6.8
-9.0 -6.8
±30
±30
0.95
0.90
22
MAX
0.35
281
140
1.0
9.0
-5.6
Note 1: T_A=25°C unless otherwise specified.
Note 2: ESD applied to input and output pins with respect to GND, one at a time.
Note 3: These parameters are guaranteed by design and characterization.
UNITS
nH
Ω
pF
pF
V
μA
V
V
kV
kV
Ω
Ω
MHz
© 2005 California Micro Devices Corp. All rights reserved.
12/13/05
490 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: [phone] ● Fax: [phone] ● www.cmd.com 3