CM1406 California Micro Devices, CM1406 Datasheet

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CM1406

Manufacturer Part Number
CM1406
Description
4 Channel EMI Filter Array with ESD Protection
Manufacturer
California Micro Devices
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CM1406-04DE
Manufacturer:
ON Semiconductor
Quantity:
2 200
Part Number:
CM1406-08DE
Manufacturer:
CMD
Quantity:
20 000
Features
Applications
© 2004 California Micro Devices Corp. All rights reserved.
08/16/04
Electrical Schematic
Four channels of EMI filtering with ESD protection
Greater than 30dB of attenuation from 800MHz to
3GHz
±15kV ESD protection (IEC 61000-4-2, contact
discharge)
±30kV ESD protection (HBM)
8-lead TDFN package (2mm x 2mm), 0.5mm pitch
Lead-free version available
I/O port protection for mobile handsets, notebook
computers, PDAs etc.
EMI filtering for data ports in cell phones, PDAs or
notebook computers.
EMI filtering for LCD and chip-to-chip data lines
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
4 Channel EMI Filter Array with ESD Protection
FILTERn*
GND
* See Package/Pinout Diagram for expanded pin information.
1 of 4 EMI Filtering + ESD Channels
15pF
Tel: 408.263.3214
200Ω
Product Description
California Micro Devices's CM1406 is an EMI filter
array with ESD protection, which integrates 4 pi filters
(C-R-C). The CM1406 has component values of 15pF-
200
on every pin, which provide a very high level of protec-
tion 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 ±15kV
contact discharge, twice the specification requirement
of the IEC 61000-4-2, Level 4 international standard.
Using the MIL-STD-883 (Method 3015) specification
for Human Body Model (HBM) ESD, the pins are pro-
tected 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 in wireless handsets.
The CM1406 is available in a space-saving, low-profile,
8-lead, 2mm x 2mm TDFN package. It is fabricated
with California Micro Devices' Centurion
available with optional lead-free finishing.
-15pF. The parts include ESD protection diodes
15pF
Fax: 408.263.7846
FILTERn*
In particular, the CM1406 is
www.calmicro.com
CM1406
process and
1

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CM1406 Summary of contents

Page 1

... GND © 2004 California Micro Devices Corp. All rights reserved. 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 08/16/04 Product Description California Micro Devices's CM1406 is an EMI filter array with ESD protection, which integrates 4 pi filters (C-R-C). The CM1406 has component values of 15pF- Ω 200 -15pF. The parts include ESD protection diodes ...

Page 2

... BOTTOM VIEW (Pins Up View GND PAD NAME DESCRIPTION 5 FILTER4 Filter Channel 4 6 FILTER3 Filter Channel 3 7 FILTER2 Filter Channel 2 8 FILTER1 Filter Channel 1 Lead-free Finish Ordering Part 1 Number Part Marking CM1406-04DE ● ● Fax: 408.263.7846 www.calmicro.com CM1406 N06 4E 08/16/04 ...

Page 3

... 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 200Ω 15pF =50Ω ● Tel: 408.263.3214 CM1406 RATING -65 to +150 100 300 RATING -40 to +85 (SEE NOTE 1) MIN TYP MAX 160 200 240 5.5 100 5.6 6 ...

Page 4

... Typical Filter Performance (nominal conditions unless specified otherwise Bias, 50 Ohm Environment) Figure 1. Channel 1 (Pin 1 - Pin 8) EMI Filter Performance Figure 2. Channel 2 (Pin 2 - Pin 7) EMI Filter Performance © 2004 California Micro Devices Corp. All rights reserved. 4 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● ● Tel: 408.263.3214 Fax: 408.263.7846 CM1406 ● www.calmicro.com 08/16/04 ...

Page 5

... Typical Filter Performance (nominal conditions unless specified otherwise Bias, 50 Ohm Environment) Figure 3. Channel 3 (Pin 3 - Pin 6) EMI Filter Performance Figure 4. Channel 4 (Pin 4 - Pin 5) EMI Filter Performance © 2004 California Micro Devices Corp. All rights reserved. 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 08/16/04 ● ● Tel: 408.263.3214 Fax: 408.263.7846 CM1406 ● 5 www.calmicro.com ...

Page 6

... Performance Information (cont’d) Figure 5. Filter Capacitance vs. Input Voltage over Temperature (normalized to capacitance at 2.5VDC and 25°C) © 2004 California Micro Devices Corp. All rights reserved. 6 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● ● Tel: 408.263.3214 Fax: 408.263.7846 CM1406 ● www.calmicro.com 08/16/04 ...

Page 7

... Mechanical Details TDFN-08 Mechanical Specifications Dimensions for CM1406 device packaged in an 8-lead TDFN package are presented below. For complete information on the TDFN-08 package, see the California Micro Devices TDFN Package Infor- mation document. PACKAGE DIMENSIONS Package TDFN JEDEC MO-229 (Var. VCCD-3) No ...

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