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Praetorian(R) 4-Channel EMI Filter Array with ESD Protection CM1453-04CP
Features
* * * * * * Four 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 OptiGuardTM Coating for improved reliability at assembly RoHS compliant
Product Description
The CM1453-04CP is a pi-style EMI filter array with ESD protection, which integrates filters (C-L-C) in CSP form factor with 0.40mm pitch. Each EMI filter channel of the CM1453-04CP is implemented as a 3pole 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 that 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 CM1453-04CP is ideal for EMI filtering and protecting data and control lines for the LCD display and camera interface in mobile handsets. The CM1453-04CP incorporates OptiGuardTM 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.
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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
(c)2010 SCILLC. All rights reserved. April 2010 Rev. 2
Publication Order Number: CM1453-04CP/D
CM1453-04CP
Electrical Schematic
m
1 of 4 Channels
PIN DESCRIPTIONS
PIN NUMBER PIN DESCRIPTION Filter #1 Filter #2 Filter #3 Filter #4 GND GND PIN NUMBER PIN DESCRIPTION Filter #1 Filter #2 Filter #3 Filter #4 - -
A1 A2 A3 A4 B1 B2
C1 C2 C3 C4
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CM1453-04CP
Ordering Information
PART NUMBERING INFORMATION
Lead-free Finish Bumps 10 Package CSP Ordering Part Number1 CM1453-04CP Part Marking N53
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
Specifications
ABSOLUTE MAXIMUM RATINGS
PARAMETER Storage Temperature Range DC current per Inductor DC Package Power Rating RATING -65 to +150 30 0.5 UNITS C mA W
STANDARD OPERATING CONDITIONS
PARAMETER Operating Temperature Range RATING -40 to +85 UNITS C
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CM1453-04CP
ELECTRICAL OPERATING CHARACTERISTICS (NOTE 1)
SYMBOL LTOT CTOT C1 VST ILEAK VSIG PARAMETER Total Channel Inductance Total Channel Capacitance (C1 x 2) Capacitance 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 Cut-off frequency ZSOURCE = 50, ZLOAD = 50 Roll-off frequency at -6dB Attenuation ZSOURCE = 50, ZLOAD = 50 Dynamic Resistance Positive Negative 2.5V dc; 1MHz, 30mV ac 2.5V dc; 1MHz, 30mV ac I = 10A VIN = 3.3V ILOAD = 10mA ILOAD = -10mA Notes 2 and 3 30 15 300 kV kV MHz 5.6 -1.5 5.5 0.1 1.0 15.2 CONDITIONS MIN TYP 20 19 9.5 22.8 MAX UNITS nH pF pF V A
6.8 -0.8
9.0 -0.4
V V
VESD
fC
fC
380
MHz
RDYN
2.3 0.9

Note 1: TA=25C 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.
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CM1453-04CP
Performance Information
Typical Filter Performance (nominal conditions unless specified otherwise, 50 Ohm Environment)
Figure 1. Insertion Loss VS. Frequency (CM1453-04: Filter 1)
Figure 2. Insertion Loss VS. Frequency (CM1453-04: Filter 2)
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CM1453-04CP
Performance Information (cont'd)
Typical Filter Performance (nominal conditions unless specified otherwise, 50 Ohm Environment)
Figure 3. Insertion Loss VS. Frequency (CM1453-04: Filter 3)
Figure 4. Insertion Loss VS. Frequency (CM1453-04: Filter 4)
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CM1453-04CP
Performance Information (cont'd)
Figure 5. Typical Diode Capacitance vs. Input Voltage (normalized to 2.5V d.c)
Application Information
Refer to Application Note AP-217, "The Chip Scale Package", for a detailed description of Chip Scale Packages offered by California Micro Devices. See http://www.wlcspforum.org/documents/pdf/ap-217.pdf for download.
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CM1453-04CP
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 Millimeters Dim Min A1 A2 B1 B2 B3 B4 C1 C2 D1 D2 Nom Max Min Nom Max Custom CSP 10 Inches
1.629 1.674 1.719 0.0641 0.0659 0.0677 1.099 1.144 1.189 0.0433 0.0450 0.0468 0.395 0.400 0.405 0.0156 0.0157 0.0159 0.195 0.200 0.205 0.0077 0.0079 0.0081 0.342 0.347 0.352 0.0135 0.0137 0.0139 0.342 0.347 0.352 0.0135 0.0137 0.0139 0.187 0.237 0.287 0.0074 0.0093 0.0113 0.175 0.225 0.275 0.0069 0.0089 0.0108 0.545 0.615 0.685 0.0215 0.0242 0.0270 0.368 0.419 0.470 0.0145 0.0165 0.0185 3500 pieces
Package Dimensions for CM1453-04CP Chip Scale Package
# per tape and reel
Controlling dimension: millimeters
Rev. 2 | Page 8 of 9 | www.onsemi.com
CM1453-04CP
CSP Tape and Reel Specifications
POCKET SIZE (mm) B0 X A0 X K0 1.80 X 1.27 X 0.73 TAPE WIDTH W 8mm REEL DIAMETER 178mm (7") QTY PER REEL 3500
PART NUMBER CM1453-04CP
CHIP SIZE (mm) 1.67 X 1.14X 0.615
P0 4mm
P1 4mm
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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
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Rev. 2 | Page 9 of 9 | www.onsemi.com

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