CM1405-03CS CALMIRCO [California Micro Devices Corp], CM1405-03CS Datasheet

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CM1405-03CS

Manufacturer Part Number
CM1405-03CS
Description
LCD EMI Filter Array with ESD Protection
Manufacturer
CALMIRCO [California Micro Devices Corp]
Datasheet

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Part Number:
CM1405-03CS
Manufacturer:
NPK
Quantity:
719
Features
Applications
© 2004 California Micro Devices Corp. All rights reserved.
06/16/04
Electrical Schematic
Eight channels of EMI filtering
±30kV ESD protection on each channel
(IEC 61000-4-2 Level 4, contact discharge)
±30kV ESD protection on each channel (HBM)
Better than 35dB of attenuation at 800-2700MHz
Chip Scale Package features extremely low
lead inductance for optimum filter and ESD
performance
20-bump, 4.000mm x 1.458mm footprint
Chip Scale Package
OptiGuard
improved reliability at assembly
Lead-free version available
LCD data lines in mobile handsets
EMI filtering & ESD protection for high-speed I/O
ports
EMI filtering for high-speed data lines
Wireless handsets
Cell phones
Notebook computers
PDAs / Handheld PCs
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
coated version available for
(Pins B1-Bn)
LCD EMI Filter Array with ESD Protection
FILTERn*
GND
* See Package/Pinout Diagram for expanded pin information.
1 of 8 EMI Filtering + ESD Channels
25pF
Tel: 408.263.3214
100Ω
Product Description
California Micro Device's CM1405 is an EMI filter array
with ESD protection, which integrates eight Pi- filters
(C-R-C). The CM1405 has component values of 25pF-
100Ω-25pF. The parts include avalanche-type ESD
diodes on every pin, which provide a very high level of
protection for sensitive electronic components that may
be subjected to electrostatic discharge (ESD). The
ESD diodes connected to the filter ports are designed
and characterized to safely dissipate ESD strikes of
±30kV, exceeding 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 portable elec-
tronics (e.g. mobile handsets, PDAs, notebook comput-
ers) because of its small package format and easy-to-
use pin assignments.
ideal for EMI filtering and protecting data lines from
ESD for the LCD display in mobile handsets.
The CM1405-03 incorporates OptiGuard
which results in improved reliability at assembly and is
available in space-saving, low-profile chip-scale pack-
ages with optional lead-free finishing.
25pF
Fax: 408.263.7846
FILTERn*
In particular, the CM1405 is
www.calmicro.com
CM1405
coating
1

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CM1405-03CS Summary of contents

Page 1

... California Micro Devices Corp. All rights reserved. 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 06/16/04 Product Description California Micro Device's CM1405 is an EMI filter array with ESD protection, which integrates eight Pi- filters (C-R-C). The CM1405 has component values of 25pF- 100Ω-25pF. The parts include avalanche-type ESD ...

Page 2

... Device Ground PART NUMBERING INFORMATION Standard Finish TM Optiguard Coated Ordering Part Part Part 1 Marking Number Marking N051 CM1405-03CS N053 + " character for the top side orientation mark. ● Tel: 408.263.3214 BOTTOM VIEW (Bumps Up View) FILTER1 FILTER2 FILTER3 FILTER4 FILTER5 FILTER6 FILTER7 ...

Page 3

... CONDITIONS At 2.5V DC, 1MHz, 30mV 10µA DIODE V = 3.3V DIODE I = 10mA LOAD I = -10mA LOAD Notes 2,4 and 5 Notes 2,3,4 and 100Ω 25pF =50Ω ● Tel: 408.263.3214 CM1405 RATING -65 to +150 100 500 RATING -40 to +85 (SEE NOTE 1) MIN TYP MAX 80 100 120 5.5 100 5.6 6.8 9 ...

Page 4

... Typical Filter Performance (nominal conditions unless specified otherwise, 50 Ohm Environment) © 2004 California Micro Devices Corp. All rights reserved. 4 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 Figure 1. A1-C1 EMI Filter Performance Figure 2. A2-C2 EMI Filter Performance ● ● Tel: 408.263.3214 CM1405 ● Fax: 408.263.7846 www.calmicro.com 06/16/04 ...

Page 5

... Typical Filter Performance (nominal conditions unless specified otherwise, 50 Ohm Environment) © 2004 California Micro Devices Corp. All rights reserved. 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 06/16/04 Figure 3. A3-C3 EMI Filter Performance Figure 4. A4-C4 EMI Filter Performance ● Tel: 408.263.3214 CM1405 ● ● Fax: 408.263.7846 www.calmicro.com 5 ...

Page 6

... Typical Filter Performance (nominal conditions unless specified otherwise, 50 Ohm Environment) © 2004 California Micro Devices Corp. All rights reserved. 6 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 Figure 5. A5-C5 EMI Filter Performance Figure 6. A6-C6 EMI Filter Performance ● ● Tel: 408.263.3214 CM1405 ● Fax: 408.263.7846 www.calmicro.com 06/16/04 ...

Page 7

... Typical Filter Performance (nominal conditions unless specified otherwise, 50 Ohm Environment) © 2004 California Micro Devices Corp. All rights reserved. 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 06/16/04 Figure 7. A7-C7 EMI Filter Performance Figure 8. A8-C8 EMI Filter Performance ● Tel: 408.263.3214 CM1405 ● ● Fax: 408.263.7846 www.calmicro.com 7 ...

Page 8

... Performance Information (cont’d) Figure 9. Filter Capacitance vs. Input Voltage over Temperature (normalized to capacitance at 2.5VDC and 25°C) © 2004 California Micro Devices Corp. All rights reserved. 8 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● ● Tel: 408.263.3214 Fax: 408.263.7846 CM1405 ● www.calmicro.com 06/16/04 ...

Page 9

... 250 200 150 100 50 0 Figure 12. Lead-free (SnAgCu) Solder ● Tel: 408.263.3214 CM1405 VALUE 0.275mm Round Non-Solder Mask defined pads 0.325mm Round 0.125mm - 0.150mm 0.330mm Round 50/50 by volume No Clean OSP (Entek Cu Plus 106A) +50µ ...

Page 10

... Mechanical Details CM1405-01 Mechanical Specifications The package dimensions for the CM1405-01 are pre- sented below. PACKAGE DIMENSIONS Package Custom CSP Bumps Millimeters Dim Min Nom Max A1 3.955 4.000 4.045 0.1557 0.1575 0.1593 A2 1.413 1.458 1.503 0.0556 0.0574 0.0592 B1 0.495 0.500 0.505 0.0195 0.0197 0.0199 B2 0 ...

Page 11

... Mechanical Details (cont’d) CM1405-03 Mechanical Specifications The package dimensions for the CM1405-03 are pre- sented below. PACKAGE DIMENSIONS Package Custom CSP Bumps Millimeters Dim Min Nom Max A1 3.955 4.000 4.045 0.1557 0.1575 0.1593 A2 1.413 1.458 1.503 0.0556 0.0574 0.0592 B1 0.495 0.500 0.505 0.0195 0.0197 0.0199 B2 0 ...

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