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PDF CM1453-08CP Data sheet ( Hoja de datos )
| Número de pieza | CM1453-08CP | |
| Descripción | Praetorian 8-Channel EMI Filter Array | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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Praetorian® 8-Channel EMI Filterwww.DataSheet4U.com
Array with ESD Protection
CM1453-08CP
Features
• Eight channels of EMI filtering
• ±15kV ESD protection
• (IEC 61000-4-2, contact discharge)
• ±30kV ESD protection (HBM)
• Greater than -40dB of attenuation at 1GHz
• Chip Scale Package (CSP) with 0.40mm pitch
and 0.25mm CSP solder ball which features
extremely low parasitic inductance for optimum
filter and ESD performance
• OptiGuard™ Coating for improved reliability at
assembly
• RoHS compliant
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
Product Description
The CM1453-08CP is a pi-style EMI filter array with
ESD protection, which integrates eight filters (C-L-C)
in CSP form factor with 0.40mm pitch. Each EMI
filter channel of the CM1453-08CP is implemented as
a 3-pole L-C filter where the component values are
9.5pF-20nH-9.5pF. The roll-off frequency at -6dB
attenuation is 380MHz and can be used in
applications where the data rates are as high as
160Mbps while providing greater than -35dB over the
800MHz to 2.7GHz 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
filter ports are designed and characterized to safely
dissipate ESD strikes of ±15kV, beyond the
maximum requirement of the IEC61000-4-2
international standard. Using the MIL-STD-883
(Method 3015) specification for Human Body Model
(HBM) ESD, the pins are protected for contact
discharges at greater than ±30kV.
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 CM1453-08CP is
ideal for EMI filtering and protecting data and control
lines for the LCD display and camera interface in
mobile handsets.
The CM1453-08CP incorporates OptiGuard™ which
results in improved reliability at assembly. It is
manufactured with a 0.40mm pitch and 0.25mm CSP
solder ball to provide up to 28% board space savings
vs. competing CSP devices with 0.50mm pitch and
0.30mm CSP solder ball.
©2010 SCILLC. All rights reserved.
April 2010 Rev. 2
Publication Order Number:
CM1453-08CP/D
1 page  
CM1453-08CP
www.DataSheet4U.com
ELECTRICAL OPERATING CHARACTERISTICS (NOTE 1)
SYMBOL PARAMETER
L Total Channel Inductance
TOT
CTOT Total Channel Capacitance (C1 x 2)
C Capacitance
1
V Stand-off Voltage
ST
ILEAK Diode Leakage Current
V Signal Clamp Voltage
SIG
Positive Clamp
Negative Clamp
CONDITIONS
2.5V dc; 1MHz, 30mV ac
2.5V dc; 1MHz, 30mV ac
I = 10μA
V = 3.3V
IN
I = 10mA
LOAD
ILOAD = -10mA
VESD In-system ESD Withstand Voltage
Notes 2 and 3
a) Human Body Model, MIL-STD-883,
Method 3015
b) Contact Discharge per IEC 61000-4-2
Level 4
fC Cut-off frequency
ZSOURCE = 50Ω, ZLOAD = 50Ω
f Roll-off frequency at -6dB Attenuation
C
Z
SOURCE
=
50Ω,
Z
LOAD
=
50Ω
R Dynamic Resistance
DYN
Positive
Negative
MIN TYP
20
15.2 19
9.5
5.5
0.1
5.6 6.8
-1.5 -0.8
± 30
±15
300
380
2.3
0.9
MAX
22.8
1.0
9.0
-0.4
UNITS
nH
pF
pF
V
μA
V
V
kV
kV
MHz
MHz
Ω
Ω
Note 1: TA=25°C unless otherwise specified.
Note 2: ESD applied to input and output pins with respect to GND, one at a time.
Note 3: Unused pins are left open.
Rev. 2 | Page 5 of 12 | www.onsemi.com
5 Page 
CM1453-08CP
www.DataSheet4U.com
Mechanical Specifications
CM1453 devices are packaged in custom Chip Scale Packages (CSP). See Application Note AP-217 for more
information at: http://www.wlcspforum.org/documents/pdf/ap-217.pdf.
PACKAGE DIMENSIONS
Package
Bumps
Custom CSP
20
Millimeters
Dim
Inches
Min Nom Max Min Nom Max
A1 3.229 3.274 3.319 0.1271 0.1289 0.1307
A2 1.099 1.144 1.189 0.0433 0.0450 0.0468
B1 0.395 0.400 0.405 0.0156 0.0157 0.0159
B2 0.195 0.200 0.205 0.0077 0.0079 0.0081
B3 0.342 0.347 0.352 0.0135 0.0137 0.0139
B4 0.342 0.347 0.352 0.0135 0.0137 0.0139
C1 0.187 0.237 0.287 0.0074 0.0093 0.0113
C2 0.175 0.225 0.275 0.0069 0.0089 0.0108
D1 0.545 0.615 0.685 0.0215 0.0242 0.0270
D2 0.368 0.419 0.470 0.0145 0.0165 0.0185
# per tape and
reel
3500 pieces
Controlling dimension: millimeters
Package Dimensions for
CM1453-08CP Chip Scale Package
Rev. 2 | Page 11 of 12 | www.onsemi.com
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet CM1453-08CP.PDF ] | |
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