EMI9408MUTAG [ONSEMI]
PRAETORIAN L-C LCD and Camera EMI Array with ESD Protection;
| 型号： | EMI9408MUTAG |
| 厂家： | 
ONSEMI |
| 描述： | PRAETORIAN L-C LCD and Camera EMI Array with ESD Protection LTE CD |
| 文件： | 总5页 (文件大小：211K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EMI9408
PRAETORIAN) L-C LCD and
Camera EMI Array with ESD
Protection
Functional Description
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MARKING
The EMI9408 is an inductor−based (L−C) EMI filter array with
ESD protection, which integrates eight filters in a uDFN package with
0.40 mm pitch. Each EMI filter channel of the EMI9408 is
DIAGRAMS
implemented
with
the
component
value
of
LE MG
1.8 pF−35 nH–4.7 pF−35 nH–6 pF. The cut−off frequency at 3dB
attenuation is 300MHz and can be used in applications where the data
rates are as high as 160 Mbps, while providing greater than −35 dB
attenuation over the 800 MHz to 2.7 GHz frequency range. The parts
include ESD diodes on every I/O pin and provide a high level of
protection against electrostatic discharge (ESD). The ESD protection
diodes connected to the external filter ports are designed and
characterized to safely dissipate ESD strikes of 14 kV, which is
beyond the maximum requirement of the IEC61000−4−2 international
standard.
UDFN16
CASE 517BE
16
G
1
1
LE
M
G
= Specific Device Code
= Month Code
= Pb−Free Package
(*Note: Microdot may be in either location)
PINOUTS
Internal Pins
(Lower ESD Event)
This device is particularly well suited for wireless handsets, mobile
LCD modules and PDAs because of its small package format and
easy−to−use pin assignments. In particular, the EMI9408 is ideal for
EMI filtering and protecting data and control lines for the LCD display
and camera interface in mobile handsets.
1
2
3
4
5
6
7
8
9
GND
16 15 14 13 12 11 10
The EMI9408 is housed in space saving, low profile, 0.40 mm pitch
uDFN packages in a RoHS compliant, Pb−Free format.
External Pins
(Higher ESD Event)
(Bottom View)
Features
• Eight Channels of EMI Filtering with Integrated ESD Protection
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 3 of this data sheet.
• Pi−Style EMI Filters in a Capacitor−Inductor Capacitor (C−L−C)
Network
•
14 kV ESD Protection (IEC 61000−4−2 Level 4, Contact
Discharge) at External Pin
• Greater than −35 dB Attenuation (Typical) at 1 GHz
• uDFN Pb−Free Package with 0.40 mm Lead Pitch:
8−ch. = 16−lead uDFN
• uDFN Package Size:
16−Lead: 3.30 mm x 1.35 mm
• Increased Robustness Against Vertical Impacts During
Manufacturing Process
• These Devices are Pb−Free and are RoHS Compliant
Applications
• LCD and Camera Data Lines in Mobile Nandsets
• Wireless Handsets
• I/O Port Protection for Mobile Handsets, Notebook
• Handheld PCs/PDAs
Computers, PDAs, etc.
• EMI Filtering for Data Ports in Cell Phones, PDAs or
Notebook Computer
• LCD and Camera Modules
© Semiconductor Components Industries, LLC, 2012
1
Publication Order Number:
November, 2012 − Rev. 1
EMI9408/D
EMI9408
Figure 1. Electrical Schematic
Table 1. PIN DESCRIPTIONS
Pin #
Name
Description
1
FILTER1
FILTER2
FILTER3
FILTER4
FILTER5
FILTER6
FILTER7
FILTER8
FILTER8
FILTER7
FILTER6
FILTER5
FILTER4
FILTER3
FILTER2
FILTER1
GND
Filter + ESD Channel 1 (Internal)
2
Filter + ESD Channel 2 (Internal)
Filter + ESD Channel 3 (Internal)
Filter + ESD Channel 4 (Internal)
Filter + ESD Channel 5 (Internal)
Filter + ESD Channel 6 (Internal)
Filter + ESD Channel 7 (Internal)
Filter + ESD Channel 8 (Internal)
Filter + ESD Channel 8 (External)
Filter + ESD Channel 7 (External)
Filter + ESD Channel 6 (External)
Filter + ESD Channel 5 (External)
Filter + ESD Channel 4 (External)
Filter + ESD Channel 3 (External)
Filter + ESD Channel 2 (External)
Filter + ESD Channel 1 (External)
Device Ground
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GND PAD
SPECIFICATIONS
MAXIMUM RATINGS
Parameter
Value
–65 to +150
15
Unit
°C
Storage Temperature Range
Current per Inductor
mA
mW
DC Package Power Rating
500
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.
STANDARD OPERATING CONDITIONS
Parameter
Rating
Unit
Operating Temperature Range
–40 to +85
°C
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2
EMI9408
ELECTRICAL OPERATING CHARACTERISTICS (Note 1)
Symbol
Parameter
Total Channel Inductance
Conditions
Min
Typ
70
Max
24
Unit
nH
W
L
TOT
R
TOT
Total Channel DC Resistance
Total Channel Capacitance, 0 V bias
Total Channel Capacitance, 2.5 V bias
Stand−off Voltage
45
C
TOT_0V
TOT_2.5V
ST
LEAK
SIG
0 V dc; 1 MHz, 30 mV
17.5
11.5
pF
pF
V
rms
C
2.5 V dc; 1 MHz, 30 mV
rms
V
I = 10 mA
5.5
I
Diode Leakage Current
VIN = +3.3 V
0.1
0.5
mA
V
V
Signal Clamp Voltage Positive Clamp
Negative Clamp
I
I
LOAD = 10 mA
LOAD = −10 mA
5.6
−1.5
6.8
−0.8
9.0
−0.4
VESD
In−system ESD Withstand Voltage
a) Contact discharge per IEC 61000−4−2
standard, Level 4 (External Pins)
b) Contact discharge per IEC 61000−4−2
standard, Level 4 (Internal Pins)
c) Air Discharge per IEC61000−4−2
standard, Level 4 (External Pins)
Notes 2 and 3
14
kV
2
16
V
C
Clamping Voltage
TLP (Note 4)
See Figures 4 through 7
I
= 8 A
= 16 A
= −8 A
= −16 A
13.7
20
−4.4
−7.6
V
PP
I
PP
I
PP
I
PP
fC
Cut−off frequency ZSOURCE = 50 W,
ZLOAD = 50 W
345
MHz
1. T = 25°C unless otherwise specified.
A
2. ESD applied to input and output pins with respect to GND, one at a time.
3. Unused pins are left open.
4. ANSI/ESD STM5.5.1 − Electrostatic Discharge Sensitivity Testing using Transmission Line Pulse (TLP) Model.
TLP conditions: Z = 50 W, t = 100 ns, t = 4 ns, averaging window; t = 30 ns to t = 60 ns.
0
p
r
1
2
PERFORMANCE INFORMATION
TYPICAL FILTER PERFORMANCE
(T = 25°C, DC Bias = 0 V, 50 W Environment)
A
TYPICAL DIODE CAPACITANCE VS. INPUT
VOLTAGE
Figure 3. Filter Capacitance vs. Input Voltage
(Normalized to Capacitance at 0 VDC and 25°C)
Figure 2. Typical Filter Insertion Loss
ORDERING INFORMATION
†
Device
Pins
Marking
Package
Shipping
EMI9408MUTAG
16
LE
UDFN16
(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
Specifications Brochure, BRD8011/D.
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3
EMI9408
VOLTAGE (V)
VOLTAGE (V)
Figure 4. Positive TLP I−V Curve
Figure 5. Negative TLP I−V Curve
Transmission Line Pulse (TLP) Measurement
detail on TLP datasheet parameters, while application note
AND9006/D provides a more complete explanation of the
use of TLP for understanding protection product
characteristics.
Transmission Line Pulse (TLP) provides current versus
voltage (I−V) curves in which each data point is obtained
from a 100 ns long rectangular pulse from a charged
transmission line. A simplified schematic of a typical TLP
system is shown in Figure 6. TLP I−V curves of ESD
protection devices accurately demonstrate the product’s
ESD capability because the 10s of amps current levels and
under 100 ns time scale match those of an ESD event. This
is illustrated in Figure 7 where an 8 kV IEC 61000−4−2
current waveform into a short is compared with TLP current
pulses at 8 A and 16 A, also into a short. A TLP I−V curve
shows the voltage at which the device turns on, as well as
how well the device clamps voltage over a range of current
levels. Typical TLP I−V curves for the EMI9404 are shown
in Figures 4 and 5 for positive and negative stress
respectively. Application note AND9007/D gives more
50 W Coax
Cable
L
Attenuator
S
÷
50 W Coax
Cable
I
M
V
M
10 MW
DUT
V
C
Oscilloscope
Figure 6. Simplified Schematic of a Typical TLP
System
Figure 7. Comparison Between 8 kV IEC 61000−4−2 and 8 A and 16 A TLP Waveforms
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4
EMI9408
PACKAGE DIMENSIONS
UDFN16, 3.3x1.35, 0.4P
CASE 517BE
ISSUE O
A
B
D
NOTES:
L
L
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2X
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.
0.10
C
L1
DETAIL A
PIN ONE
E
OPTIONAL
REFERENCE
CONSTRUCTIONS
2X
MILLIMETERS
0.10
C
DIM MIN
0.45
A1 0.00
MAX
0.55
0.05
TOP VIEW
MOLD CMPD
EXPOSED Cu
A
A
A3
b
D
0.13 REF
DETAIL B
(A3)
0.15
0.25
0.05
C
C
A3
3.30 BSC
D2 2.70
2.90
16X
E
1.35 BSC
A1
0.05
E2 0.30
0.50
DETAIL B
e
K
L
0.40 BSC
A1
SEATING
PLANE
NOTE 4
OPTIONAL
C
0.15
0.20
−−−
−−−
0.30
0.05
SIDE VIEW
D2
CONSTRUCTION
L1
DETAIL A
RECOMMENDED
SOLDERING FOOTPRINT*
16X L
8
9
1
E2
16X
0.40
3.00
PACKAGE
OUTLINE
16
K
16X b
e
0.10
C
C
A
B
1.55
0.05
NOTE 3
BOTTOM VIEW
0.50
16X
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.
PRAETORIAN is a registered trademark of Semiconductor Components Industries, LLC (SCILLC).
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
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
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For additional information, please contact your local
Sales Representative
EMI9408/D
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