ONSEMI CM1409-08DE

LCD and Camera EMI Filter Array
with ESD Protection
CM1409
Features
Product Description
•
The CM1409 is a family of pi-style EMI filter arrays
with ESD protection, which integrates either six or
eight filters (C-R-C) in a small form factor, TDFN
0.50mm pitch package. The CM1409 has component
values of 15pF-100Ω-15pF per channel. The
CM1409 has a cut-off frequency of 110MHz and can
be used in applications with data rates up to 44Mbps.
The parts include ESD diodes on every pin, which
provide a very high level of protection for sensitive
electronic components against electrostatic discharge
(ESD). The ESD protected diodes safely dissipate
ESD strikes of ±15kV, which even exceeds 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.
•
•
•
•
•
•
•
•
Six or eight channels of EMI filtering with
integrated ESD protection
Pi-style EMI filters in a capacitor-resistorcapacitor (C-R-C) network
±15kV ESD protection on each channel
(IEC 61000-4-2 Level 4, contact discharge)
± 30kV ESD protection on each channel (HBM)
Greater than -35dB attenuation (typical) at 1 GHz
TDFN package with 0.50mm lead pitch:
• 6-ch. = 12-lead TDFN
• 8-ch. = 16-lead TDFN
Tiny TDFN package size:
• 12-lead: 3.0mm x 1.35mm
• 16-lead: 4.0mm x 1.60mm
Increased robustness against vertical impacts
during manufacturing process
RoHS-compliant, lead-free finishing
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
These devices are particularly well-suited for portable
electronics (e.g. wireless handsets, PDAs, notebook
computers) because of their small package and easyto-use pin assignments. In particular, the CM1409 is
ideal for EMI filtering and protecting data and control
lines for the I/O data ports, LCD display and camera
interface in mobile handsets.
The CM1409 is housed in space-saving, low-profile
12- and 16-lead TDFN packages with a 0.50mm
pitch, RoHS-compliant, lead-free finishing.
©2010 SCILLC. All rights reserved.
April 2010 Rev.2
Publication Order Number:
CM1409/D
CM1409
Block Diagram
Rev. 2 | Page 2 of 13 | www.onsemi.com
CM1409
PIN DESCRIPTIONS
DEVICE
PIN(s)
DEVICE
PIN(s)
-06
-08
NAME
DESCRIPTION
-06
-08
NAME
1
1
2
FILTER1
Filter + ESD Channel 1
12
16
FILTER1
Filter + ESD Channel 1
2
FILTER2
Filter + ESD Channel 2
11
15
FILTER2
Filter + ESD Channel 2
3
3
FILTER3
Filter + ESD Channel 3
10
14
FILTER3
Filter + ESD Channel 3
4
4
FILTER4
Filter + ESD Channel 4
9
13
FILTER4
Filter + ESD Channel 4
5
5
FILTER5
Filter + ESD Channel 5
8
12
FILTER5
Filter + ESD Channel 5
6
6
FILTER6
Filter + ESD Channel 6
7
11
FILTER6
Filter + ESD Channel 6
7
FILTER7
Filter + ESD Channel 7
10
FILTER7
Filter + ESD Channel 7
8
FILTER8
Filter + ESD Channel 8
9
FILTER8
Filter + ESD Channel 8
GND PAD
GND
DESCRIPTION
Device Ground
Ordering Information
PART NUMBERING INFORMATION
Pins
Package
Lead-free Finish
Ordering Part Number1
Part Marking
12
TDFN-12
CM1409-06DE
N09E
16
TDFN-16
CM1409-08DE
N098E
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
Rev. 2 | Page 3 of 13 | www.onsemi.com
CM1409
Specifications
ABSOLUTE MAXIMUM RATINGS
PARAMETER
RATING
UNITS
-65 to +150
°C
DC Power per Resistor
100
mW
DC Package Power Rating
500
mW
RATING
UNITS
-40 to +85
°C
Storage Temperature Range
STANDARD OPERATING CONDITIONS
PARAMETER
Operating Temperature Range
Rev. 2 | Page 4 of 13 | www.onsemi.com
CM1409
ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE1)
SYMBOL
R
PARAMETER
CONDITIONS
Resistance
CTOTAL
MIN
TYP
MAX
UNITS
80
100
120
Ω
24
30
36
pF
Total Channel Capacitance
At 2.5VDC Reverse Bias, 1MHz,
30mVAC
C
Capacitance C1
At 2.5VDC Reverse Bias, 1MHz,
30mVAC
15
pF
VDIODE
Standoff Voltage
IDIODE=10μA
6.0
V
ILEAK
Diode Leakage Current (reverse bias)
VDIODE= 3.3V
0.1
1.0
μA
VSIG
Signal Clamp Voltage
Positive Clamp
Negative Clamp
ILOAD = 10mA
ILOAD = -10mA
6.8
-0.8
9.0
-0.4
V
V
VESD
RDYN
f
C
A1GHz
In-system ESD Withstand Voltage
Note 2
a) Human Body Model, MIL-STD-883,
Method 3015
b) Contact Discharge per IEC 61000-42 Level 4
Dynamic Resistance
Positive
Negative
5.6
-1.5
±30
kV
±15
kV
2.3
0.9
Ω
Ω
110
MHz
Cut-off Frequency
ZSOURCE=50Ω, ZLOAD=50Ω
Channel R = 100Ω,
Channel C = 15pF
Absolute Attenuation @ 1GHz from 0dB
Level
ZSOURCE = 50Ω, Z LOAD = 50Ω,
DC Bias = 0V; Notes 1 and 3
35
dB
ZSOURCE = 50Ω, Z LOAD = 50Ω,
DC Bias = 0V; Notes 1 and 3
30
dB
A800MHz - 6GHz Absolute Attenuation @ 800MHz to
6GHz from 0dB Level
Note 1: TA=25°C unless otherwise specified.
Note 2: ESD applied to input and output pins with respect to GND, one at a time.
Note 3: Attenuation / RF curves characterized by a network analyzer using microprobes.
Rev. 2 | Page 5 of 13 | www.onsemi.com
CM1409
Performance Information
Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment)
Figure 1. Insertion Loss vs. Frequency (FILTER1 Input to GND)
Figure 2. Insertion Loss vs. Frequency (FILTER2 Input to GND)
Rev. 2 | Page 6 of 13 | www.onsemi.com
CM1409
Performance Information (cont’d)
Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment)
Figure 3. Insertion Loss vs. Frequency (FILTER3 Input to GND)
Figure 4. Insertion Loss vs. Frequency (FILTER4 Input to GND)
Rev. 2 | Page 7 of 13 | www.onsemi.com
CM1409
Performance Information (cont’d)
Typical Diode Capacitance vs. Input Voltage
Figure 5. Filter Capacitance vs. Input Voltage
(normalized to capacitance at 2.5VDC and 25°C)
Rev. 2 | Page 8 of 13 | www.onsemi.com
CM1409
Mechanical Details
TDFN-12 Mechanical Specifications
The CM1409-06DE is supplied in a 12-lead, 0.5mm pitch TDFN package. Dimensions are presented below.
PACKAGE DIMENSIONS
Package
TDFN
JEDEC
No.
MO-229C
Leads
12
Millimeters
Inches
Dim.
A
Min
Nom
Max
Min
Nom
Max
0.70
0.75
0.80
0.028
0.030
0.031
0.20 REF
A3
0.008 REF
b
0.20
0.25
0.30
0.008
0.010
0.012
D
2.90
3.00
3.10
0.114
0.118
0.122
D2
2.40
2.50
2.60
0.095
0.098
0.102
E
1.25
1.35
1.45
0.049
0.053
0.057
E2
0.35
0.40
0.45
0.014
0.016
0.018
0.50 BSC
e
K
0.20
L
0.20
# per
tape and
reel
0.020 BSC
0.008
0.25
0.30
0.008
0.010
0.012
3000 pieces
Dimensions for 12-Lead, 0.5mm pitch
TDFN package
Controlling dimension: millimeters
This package is compliant with JEDEC standard MO-229C with
the exception of the "D", "D2", "E", "E2", "K" and "L" dimensions
as called out in the table above.
Rev. 2 | Page 9 of 13 | www.onsemi.com
CM1409
Tape and Reel Specifications
PART NUMBER
PACKAGE SIZE
(mm)
POCKET SIZE (mm)
B0 X A0 X K0
TAPE WIDTH
W
REEL
DIAMETER
QTY PER
REEL
P0
P1
CM1409-06DE
3.00 X 1.35 X 0.75
3.30 X 1.65 X 1.05
8mm
178mm (7")
3000
4mm
4mm
Rev. 2 | Page 10 of 13 | www.onsemi.com
CM1409
Mechanical Details (cont’d)
TDFN-16 Mechanical Specifications
The CM1409-08DE is supplied in a 16-lead, 0.5mm pitch TDFN package. Dimensions are presented below.
PACKAGE DIMENSIONS
Package
TDFN
JEDEC
No.
MO-229C
Leads
16
Millimeters
Inches
Dim.
A
Min
Nom
Max
Min
Nom
Max
0.70
0.75
0.80
0.028
0.030
0.031
0.20 REF
A3
0.008 REF
b
0.20
0.25
0.30
0.008
0.010
0.012
D
3.90
4.00
4.10
0.153
0.157
0.161
D2
3.10
3.20
3.30
0.122
0.126
0.130
E
1.50
1.60
1.70
0.059
0.063
0.067
E2
0.30
0.40
0.50
0.012
0.016
0.020
0.50 BSC
e
K
0.20
L
0.20
M
# per
tape and
reel
0.020 BSC
0.008
0.30
0.40
0.008
0.25 REF
0.010
0.012
0.010 REF
3000 pieces
Dimensions for 16-Lead, 0.5mm pitch
TDFN package
Controlling dimension: millimeters
This package is compliant with JEDEC standard MO-229C with
the exception of the "D", "D2", "E", "E2", "K" and "L" dimensions
as called out in the table above.
Rev. 2 | Page 11 of 13 | www.onsemi.com
CM1409
Tape and Reel Specifications
PART NUMBER
PACKAGE SIZE
(mm)
POCKET SIZE (mm)
B0 X A0 X K0
TAPE WIDTH
W
REEL
DIAMETER
QTY PER
REEL
P0
P1
CM1409-08DE
4.00 X 1.60 X 0.75
4.30 X 1.90 X 1.20
12mm
178mm (7")
3000
4mm
4mm
Rev. 2 | Page 12 of 13 | www.onsemi.com
CM1409
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
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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
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Rev. 2 | Page 13 of 13 | www.onsemi.com
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