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Número de pieza | EMI9404 | |
Descripción | 4-Channel EMI Array | |
Fabricantes | ON Semiconductor | |
Logotipo | ||
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No Preview Available ! EMI9404
PRAETORIAN) III
4-Channel EMI Array with
ESD Protection
Description
The EMI9404 is an inductor−based (L−C) EMI filter array with
ESD protection, which integrates four filters in a UDFN package with
0.40 mm pitch. Each EMI filter channel of the EMI9404 is
implemented with the component value of
1.8 pF−35 nH–4.7 pF−35 nH– 6 pF. The cut−off frequency at −3 dB
attenuation is 300 MHz 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.
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 EMI9404 is ideal for
EMI filtering and protecting data and control lines for the LCD display
and camera interface in mobile handsets.
The EMI9404 is housed in space saving, low profile, 0.40 mm pitch
UDFN packages in a RoHS compliant, Pb−Free format.
Features
• Four Channels of EMI Filtering with Integrated ESD Protection
• ±14 kV ESD Protection (IEC 61000−4−2, contact discharge) at
External Pin
• Greater than −40 dB Attenuation (typical) at 1 GHz
• UDFN Pb−Free Package with 0.40 mm Lead Pitch:
4−ch. = 8−lead UDFN
• UDFN Package Size: 8−lead: 1.70 mm x 1.35 mm
• Increased Robustness Against Vertical Impacts During
Manufacturing Process
• These Devices are Pb−Free and are RoHS Compliant
http://onsemi.com
MARKING
DIAGRAMS
8 UDFN8
L4 MG
1
CASE 517BC 1
G
L4 = Specific Device Code
M = Date Code
G = Pb−Free Package
(*Note: Microdot may be in either location)
PINOUTS
Internal Pins
(Lower ESD Event)
1 23 4
GND
8 76 5
External Pins
(Higher ESD Event)
(Bottom View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 3 of this data sheet.
Applications
• LCD and Camera Data Lines in Mobile Handsets
• I/O Port Protection for Mobile Handsets, Notebook
Computers, PDAs etc.
• EMI Filtering for Data Ports in Cell Phones, PDAs or
Notebook Computers
• Wireless Handsets
• Handheld PCs/PDAs
• LCD and Camera Modules
© Semiconductor Components Industries, LLC, 2013
January, 2013 − Rev. 1
1
Publication Order Number:
EMI9404/D
1 page EMI9404
PACKAGE DIMENSIONS
UDFN8, 1.7x1.35, 0.4P
CASE 517BC
ISSUE O
D
2X
0.10 C
ÉÉÉÉÉÉPIN ONE
REFERENCE
2X
0.10 C
TOP VIEW
0.05 C
DETAIL B
A
B
E
A
8X 0.05 C
NOTE 4
A1
SIDE VIEW
EXPOSED Cu
MOLD CMPD
ÇÉÇÉA1 A3
DETAIL B
ALTERNATE
CONSTRUCTIONS
(A3)
L1
L
C
SEATING
PLANE
DETAIL A
ALTERNATE TERMINAL
CONSTRUCTIONS
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.
MILLIMETERS
DIM MIN MAX
A 0.45 0.55
A1 0.00 0.05
L A3 0.13 REF
b 0.15 0.25
D 1.70 BSC
D2 1.10 1.30
E 1.35 BSC
E2 0.30 0.50
e 0.40 BSC
K 0.15 −−−
L 0.20 0.30
L1 −−− 0.05
DETAIL A
8X L
D2
1
E2
8X K
8
e
e/2
8X b
0.10
0.05
CAB
C NOTE 3
BOTTOM VIEW
RECOMMENDED
SOLDERING FOOTPRINT*
PACKAGE
OUTLINE
1.40
8X
0.40
1.55
0.50
8X
0.25
1
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 (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.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: [email protected]
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
http://onsemi.com
5
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
EMI9404/D
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet EMI9404.PDF ] |
Número de pieza | Descripción | Fabricantes |
EMI9404 | 4-Channel EMI Array | ON Semiconductor |
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