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CM1411-03CP

Description
EMI Filter Circuits Audio Filter Speaker
CategoryAnalog mixed-signal IC    filter   
File Size306KB,5 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
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CM1411-03CP Overview

EMI Filter Circuits Audio Filter Speaker

CM1411-03CP Parametric

Parameter NameAttribute value
Brand NameON Semiconductor
Is it lead-free?Lead free
MakerON Semiconductor
Contacts5
Manufacturer packaging code567AZ
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time1 week
Is SamacsysN
Other featuresPI-TYPE CIRCUIT
CertificationIEC
capacitance100 µF
Maximum DC resistance11 Ω
filter typeDATA LINE FILTER
JESD-609 codee1
Manufacturer's serial numberCM1411
Installation typeSURFACE MOUNT
Number of functions2
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output impedance50 OHM Ω
Packaging MaterialsPLASTIC
method of packingTAPE AND REEL
Terminal surfaceTin/Silver/Copper (Sn/Ag/Cu)
Base Number Matches1
CM1411
2-Channel Headset/Speaker
EMI Filter Array with ESD
Protection
Product Description
The CM1411 is a dual, low−pass filter array integrating two pi−style
filters (C−R−C) that reduce EMI/RFI emissions while providing ESD
protection. This part is custom−designed to interface with a speaker
port on a cellular telephone or similar device. Each high quality filter
provides more than 35 dB attenuation in the 800 to 2700 MHz range.
These pi−style filters support bidirectional filtering that control EMI
both to and from a speaker element. They also support AC signals with
a cutoff frequency of 31 MHz, enabling audio signals to pass through
without distortion.
In addition, the CM1411 provides a very high level of protection for
sensitive electronic components that may be subjected to electrostatic
discharge (ESD). The CM1411 can safely dissipate ESD strikes of
±8
kV, 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 device provides protection for
contact discharges to greater than
±15
kV.
The CM1411 is particularly well−suited for portable electronics
(e.g., cellular telephones, PDAs, notebook computers) because of its
small package format and low weight. The CM1411 incorporates
OptiGuardt
coating which results in improved reliability at assembly
and is available in a space−saving, low−profile Chip Scale Package
with lead−free finishing.
Features
http://onsemi.com
WLCSP5
CP SUFFIX
CASE 567AZ
BLOCK DIAGRAM
A1
SPKR_IN1
10
W
R
100 pF 100 pF
C1
SPKR_OUT1
C
A3
SPKR_IN2
10
W
R
C
C3
SPKR_OUT2
100 pF 100 pF
C
GND
B2
C
Functionally and Pin Compatible with the CSPEMI201A
OptiGuardt
Coated for Improved Reliability at Assembly
Two Channels of EMI Filtering
Pi−Style EMI Filters in a Capacitor−Resistor−Capacitor (C−R−C)
Network
Greater than 40 dB Attenuation at 1 GHz
±8
kV ESD Protection on Each Channel
(IEC 61000−4−2 Level 4, Contact Discharge)
±15
kV ESD Protection in Each Channel (HBM)
Supports AC Signals−Ideal for Audio Applications
Extremely Low Lead Inductance for Optimum Filter and ESD
Performance
5−Bump, 0.950 mm X 1.410 mm Footprint Chip Scale Package
(CSP)
These Devices are Pb−Free and are RoHS Compliant
MARKING DIAGRAM
CA
CA
= CM1411−03CP
ORDERING INFORMATION
Device
CM1411−03CP
Package
WLCSP5
(Pb−Free)
Shipping
3500/Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
Applications
EMI Filtering and ESD Protection
for Headset/Speaker Ports
Wireless Handsets
Handheld PCs/PDAs
1
MP3 Players
Digital Camcorders
Notebooks
Desktop PCs
©
Semiconductor Components Industries, LLC, 2011
March, 2011
Rev. 4
Publication Order Number:
CM1411/D

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