CM1422-03CP ON Semiconductor, CM1422-03CP Datasheet

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CM1422-03CP

Manufacturer Part Number
CM1422-03CP
Description
ARRAY 8CH EMI FLTR W/ESD 20CSP
Manufacturer
ON Semiconductor
Datasheet

Specifications of CM1422-03CP

Resistance (ohms)
100
Capacitance
15pF
Power (watts)
0.1W, 1/10W
Package / Case
20-CSP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Tolerance
-

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Features
Applications
©2010 SCILLC. All rights reserved.
April 2010 Rev. 3
Functionally and pin compatible with CSPEMI606
(CM1420) and CSPEMI608 (CM1422) devices
OptiGuard
assembly
Six and eight channels of EMI filtering
+
(IEC 61000-4-2 Level 4, contact discharge)
+
Better than 30dB of attenuation at 1GHz to 3GHz
Chip Scale Package features extremely low
lead inductance for optimum filter and ESD
performance
15-bump, 2.960mm x 1.330mm footprint
Chip Scale Package (CM1420)
20-bump, 4.000mm x 1.458mm footprint
Chip Scale Package (CM1422)
RoHS compliant (lead-free) finishing
LCD data lines in clamshell wireless handsets
EMI filtering & ESD protection for high-speed I/O
data ports
Wireless handsets / cell phones
Notebook computers
PDAs / Handheld PCs
EMI filtering for high-speed data lines
15kV ESD protection on each channel
30kV ESD protection on each channel (HBM)
TM
coated for improved reliability at
Product Description
The CM1420 and CM1422 are EMI filter arrays with
ESD protection, which integrate six and eight Pi-
filters (C-R-C), respectively.
component
devices include ESD protection diodes on every pin,
which provide a very high level of protection for
sensitive
subjected to electrostatic discharge (ESD). The ESD
diodes connected to the filter ports safely dissipate
ESD strikes of ±15kV, well beyond the maximum
requirement of the IEC 61000-4-2 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 portable
electronics (e.g. wireless handsets, PDAs, notebook
computers) because of its small package format and
easy-to-use pin assignments.
CM1420/22 is ideal for EMI filtering and protecting
data lines from ESD for the LCD display in clamshell
handsets.
The CM1420 and CM1422 incorporate OptiGuard
coating which results in improved reliability at
assembly. The CM1420 and CM1422 are available in
space-saving, low-profile chip-scale packages with
RoHS compliant lead-free finishing.
LCD EMI Filter Array with
electronic
values
of
ESD Protection
components
15pF-100Ω-15pF.
CM1420-22
The CM1420/22 has
Publication Order Number:
In particular, the
that
CM1420-22/D
may
These
be
TM

Related parts for CM1422-03CP

CM1422-03CP Summary of contents

Page 1

... SCILLC. All rights reserved. April 2010 Rev. 3 LCD EMI Filter Array with ESD Protection CM1420-22 Product Description The CM1420 and CM1422 are EMI filter arrays with ESD protection, which integrate six and eight Pi- filters (C-R-C), respectively. The CM1420/22 has component values of 15pF-100Ω ...

Page 2

Block Diagram Rev Page www.onsemi.com CM1420-22 ...

Page 3

... Filter Channel 5 C5 Filter Channel 6 C6 Filter Channel 7 - Filter Channel 8 - Device Ground PART NUMBERING INFORMATION Package Ordering Part Number CSP CM1420-03CP CSP CM1422-03CP Rev Page www.onsemi.com CM1422 NAME DESCRIPTION PIN(s) NAME DESCRIPTION C1 FILTER1 Filter Channel 1 C2 FILTER2 Filter Channel 2 C3 FILTER3 ...

Page 4

Specifications PARAMETER Storage Temperature Range DC Power per Resistor DC Package Power Rating STANDARD OPERATING CONDITIONS PARAMETER Operating Temperature Range ABSOLUTE MAXIMUM RATINGS Rev Page www.onsemi.com CM1420-22 RATING UNITS -65 to +150 °C 100 ...

Page 5

CM1420-22 ELECTRICAL OPERATING CHARACTERISTICS SYMBOL PARAMETER R Resistance C Capacitance V Diode Standoff Voltage DIODE I Diode Leakage Current (reverse bias) LEAK V Signal Voltage SIG Positive Clamp Negative Clamp V In-system ESD Withstand Voltage ESD a) Human Body Model, ...

Page 6

Performance Information Typical Filter Performance (T =25°C, DC Bias=0V, 50 Ohm Environment) A Figure 1. Insertion Loss VS. Frequency (A1-C1 to GND B1) Figure 2. Insertion Loss VS. Frequency (A2-C2 to GND B1) Rev Page ...

Page 7

CM1420-22 Performance Information (cont’d) Typical Filter Performance (T =25°C, DC Bias=0V, 50 Ohm Environment) A Figure 3. Insertion Loss VS. Frequency (A3-C3 to GND B2) Figure 4. Insertion Loss VS. Frequency (A4-C4 to GND B2) Rev Page 7 ...

Page 8

Performance Information (cont’d) Typical Filter Performance (T =25°C, DC Bias=0V, 50 Ohm Environment) A Figure 5. Insertion Loss VS. Frequency (A5-C5 to GND B3) Figure 6. Insertion Loss VS. Frequency (A6-C6 to GND B3) Rev Page 8 of ...

Page 9

... CM1420-22 Performance Information (cont’d) Typical Filter Performance (T =25°C, DC Bias=0V, 50 Ohm Environment) A Figure 7. Insertion Loss VS. Frequency (A7-C7 to GND B4, CM1422 Only) Figure 8. Insertion Loss VS. Frequency (A8-C8 to GND B4, CM1422 Only) Rev Page www.onsemi.com ...

Page 10

Performance Information (cont’d) Figure 9. Filter Capacitance vs. Input Voltage over Temperature (normalized to capacitance at 2.5VDC and 25°C) Rev Page www.onsemi.com CM1420-22 ...

Page 11

CM1420-22 Application Information PARAMETER Pad Size on PCB Pad Shape Pad Definition Solder Mask Opening Solder Stencil Thickness Solder Stencil Aperture Opening (laser cut, 5% tapered walls) Solder Flux Ratio Solder Paste Type Pad Protective Finish Tolerance — Edge To ...

Page 12

Mechanical Details The CM1420/22 is offered in 15-bump and 20-bump custom Chip Scale Packages (CSP). Dimensions for each of these devices are presented in the following pages. CM1420 Mechanical Specifications The package dimensions for the CM1420 are presented below. PACKAGE ...

Page 13

... CM1420-22 Mechanical Details (cont’d) CM1422 Mechanical Specifications The package dimensions for the CM1422 are presented below. PACKAGE DIMENSIONS Custom CSP Package Bumps Millimeters Dim Min Nom Max 3.955 4.000 4.045 0.1557 0.1575 0.1593 A1 1.413 1.458 1.503 0.0556 0.0574 0.0592 A2 0.495 0.500 0.505 0.0195 0.0197 0.0199 B1 0 ...

Page 14

... CSP Tape and Reel Specifications PART NUMBER CHIP SIZE (mm) CM1420 2.96 X 1.33 X 0.644 CM1422 4.00 X 1.46 X 0.644 POCKET SIZE (mm) TAPE WIDTH 3.10 X 1.45 X 0.74 4.11 X 1. Figure 12. Tape and Reel Mechanical Data Rev Page www.onsemi.com CM1420-22 REEL QTY PER W DIAMETER ...

Page 15

... 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: orderlit@onsemi ...

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