CM1623 - EMI Filter with ESD Protection for SIM Card Applications

CM1623
EMI Filter with ESD
Protection for SIM Card
Applications
Features
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• 4−Channel EMI Filtering with Integrated ESD Protection
• Pi−Style EMI Filters in a Capacitor−Resistor−Capacitor (C−R−C)
•
•
•
•
•
8
Network
±15 kV ESD Protection on Each Channel
(IEC 61000−4−2 Level 4, Contact Discharge)
8−Lead UDFN Package with 0.40 mm Pitch
Tiny UDFN Package Size: 1.7 mm x 1.35 mm x 0.5 mm
Increased Robustness Against Vertical Impacts During
Manufacturing Process
These Devices are Pb−Free and are RoHS Compliant
1
UDFN8
DE SUFFIX
CASE 517BC
MARKING DIAGRAM
1
P23 MG
G
P23 = CM1623−04DE
M
= Date Code
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
VCC (4,5)
o
CLK IN (2)
Data IN (3)
Package
Shipping†
CM1623−04DE
UDFN−8
(Pb−Free)
3000/Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
ELECTRICAL SCHEMATIC
RST IN (1)
Device
100 W
o
o
RST OUT (8)
o
CLK OUT (7)
o
Data OUT (6)
47 W
o
100 W
o
GND
*See Package/Pinout Diagrams for expanded pin information.
© Semiconductor Components Industries, LLC, 2011
April, 2011 − Rev. 3
1
Publication Order Number:
CM1623/D
CM1623
PACKAGE / PINOUT DIAGRAMS
Table 1. PIN DESCRIPTIONS
8−Lead UDFN Package
Pin
Name
1
RST
Filter + ESD Channel 1
2
CLK
Filter + ESD Channel 2
3
DATA
Filter + ESD Channel 3
4
VCC
V External
GND
PAD
GND
Device Ground
8
RST
Filter + ESD Channel 1
7
CLK
Filter + ESD Channel 2
6
DATA
Filter + ESD Channel 3
5
VCC
V External
Top View
(Pins Down View)
Description
Bottom View
(Pins Up View)
1 2 3
8 7 6 5
GND
PAD
P23
Pin 1
Marking
4
1 2 3 4
8 7 6
5
CM1623−04DE
8−Lead UDFN Package
SPECIFICATIONS
Table 2. ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Units
−65 to +150
°C
DC Power per Resistor
100
mW
DC Package Power Rating
500
mW
Storage Temperature Range
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
Table 3. STANDARD OPERATING CONDITIONS
Parameter
Operating Temperature Range
Rating
Units
−40 to +85
°C
Table 4. ELECTRICAL OPERATING CHARACTERISTICS (Note 1)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
100
120
W
R1
Reset Channel Resistance
80
R2
Clock Channel Resistance
37.6
47
56.4
W
R3
Data Channel Resistance
80
100
120
W
C1
Capacitance on Pins 1, 2, and 3
At 1 MHz, VIN = 0 V
16
20
24
pF
C2
Capacitance on Pins 4 and 5
At 1 MHz, VIN = 0 V
18
ILEAK
Diode Leakage Current (Reverse Bias)
VDIODE = 3.3 V
0.1
1.0
VSIG
Signal Clamp Voltage
a) Positive Clamp
b) Negative Clamp
ILOAD = 10 mA
ILOAD = −10 mA
6.8
−0.8
9.0
−0.4
VESD
ESD Peak Discharge Voltage Protection on All Pins
In−system ESD Withstand Voltage:
a) Contact Discharge per IEC 61000−4−2 Level 4
b) Air Discharge per IEC 61000−4−2 Level 4
TA = 25°C
(Note 2)
1. All parameters specified at TA = 25°C unless otherwise noted.
2. Standard IEC 61000−4−2 with CDischarge = 150 pF, RDischarge = 330 W.
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2
5.6
−1.5
pF
mA
V
kV
±15
±15
±15
±15
CM1623
PERFORMANCE INFORMATION
Typical Filter Performance (TA = 255C, DC Bias = 0 V, 50 W Environment)
Figure 1. Insertion Loss vs. Frequency, Filter 1 (Pins 1 and 8)
Figure 2. Insertion Loss vs. Frequency, Filter 2 (Pins 2 and 7)
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3
CM1623
PERFORMANCE INFORMATION (Cont’d)
Typical Filter Performance (TA = 255C, DC Bias = 0 V, 50 W Environment)
Figure 3. Insertion Loss vs. Frequency, Filter 3 (Pins 3 and 6)
Figure 4. Insertion Loss vs. Frequency, Filter 4 (Pins 4 and 5)
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4
CM1623
PERFORMANCE INFORMATION (Cont’d)
Figure 5. Diode Capacitance vs. Input Voltage
(Normalized to Capacitance at 0 VDC and 255C)
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5
CM1623
PACKAGE DIMENSIONS
UDFN8, 1.7x1.35, 0.4P
CASE 517BC−01
ISSUE O
A
B
D
2X
0.10 C
PIN ONE
REFERENCE
2X
0.10 C
ÉÉ
ÉÉ
ÇÇ
ÉÉ
ÉÉ
MOLD CMPD
EXPOSED Cu
A1
E
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION b APPLIES TO PLATED TERMINAL
AND IS MEASURED BETWEEN 0.15 AND
0.25 mm FROM THE TERMINAL TIP.
4. COPLANARITY APPLIES TO THE EXPOSED
PAD AS WELL AS THE TERMINALS.
A3
DETAIL B
ALTERNATE
CONSTRUCTIONS
TOP VIEW
A
DETAIL B
0.05 C
8X
L
L1
DETAIL A
0.05 C
NOTE 4
SIDE VIEW
DETAIL A
8X
L
(A3)
L
A1
C
SEATING
PLANE
ALTERNATE TERMINAL
CONSTRUCTIONS
D2
1
DIM
A
A1
A3
b
D
D2
E
E2
e
K
L
L1
MILLIMETERS
MIN
MAX
0.45
0.55
0.00
0.05
0.13 REF
0.15
0.25
1.70 BSC
1.10
1.30
1.35 BSC
0.30
0.50
0.40 BSC
0.15
−−−
0.20
0.30
−−−
0.05
RECOMMENDED
SOLDERING FOOTPRINT*
E2
1.40
8X
8
K
e
e/2
8X
0.40
8X b
PACKAGE
OUTLINE
0.10 C A B
0.05 C
NOTE 3
BOTTOM VIEW
1.55
0.50
8X
1
0.25
0.40 PITCH
DIMENSIONS: MILLIMETERS
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
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6
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For additional information, please contact your local
Sales Representative
CM1623/D