CM1409 [ONSEMI]
LCD and Camera EMI Filter Array with ESD Protection; 液晶显示器和照相机的EMI滤波器阵列与ESD保护
| 型号： | CM1409 |
| 厂家： | 
ONSEMI |
| 描述： | LCD and Camera EMI Filter Array with ESD Protection |
| 文件： | 总13页 (文件大小：298K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LCD and Camera EMI Filter Array
with ESD Protection
CM1409
Features
Product Description
•
•
•
Six or eight channels of EMI filtering with
integrated ESD protection
Pi-style EMI filters in a capacitor-resistor-
capacitor (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
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
•
•
•
• 8-ch. = 16-lead TDFN
Tiny TDFN package size:
•
• 12-lead: 3.0mm x 1.35mm
• 16-lead: 4.0mm x 1.60mm
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.
•
•
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 easy-
to-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)
NAME
FILTER1
FILTER2
FILTER3
FILTER4
FILTER5
FILTER6
FILTER7
FILTER8
GND
DESCRIPTION
NAME
DESCRIPTION
-06
-08
-06
-08
1
1
Filter + ESD Channel 1
Filter + ESD Channel 2
Filter + ESD Channel 3
Filter + ESD Channel 4
Filter + ESD Channel 5
Filter + ESD Channel 6
Filter + ESD Channel 7
Filter + ESD Channel 8
Device Ground
12
16
FILTER1
FILTER2
FILTER3
FILTER4
FILTER5
FILTER6
FILTER7
FILTER8
Filter + ESD Channel 1
Filter + ESD Channel 2
Filter + ESD Channel 3
Filter + ESD Channel 4
Filter + ESD Channel 5
Filter + ESD Channel 6
Filter + ESD Channel 7
Filter + ESD Channel 8
2
3
4
5
6
2
3
4
5
6
7
8
11
10
9
15
14
13
12
11
10
9
8
7
GND PAD
Ordering Information
PART NUMBERING INFORMATION
Pins
Package
Lead-free Finish
Ordering Part Number1
Part Marking
12
16
TDFN-12
TDFN-16
CM1409-06DE
N09E
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
Storage Temperature Range
-65 to +150
°C
DC Power per Resistor
100
500
mW
mW
DC Package Power Rating
STANDARD OPERATING CONDITIONS
PARAMETER
RATING
UNITS
Operating Temperature Range
-40 to +85
°C
Rev. 2 | Page 4 of 13 | www.onsemi.com
CM1409
ELECTRICAL OPERATING CHARACTERISTICS(SEE NOTE1)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
R
Resistance
80
100
120
Ω
CTOTAL
Total Channel Capacitance
At 2.5VDC Reverse Bias, 1MHz,
30mVAC
24
30
36
pF
C
Capacitance C1
At 2.5VDC Reverse Bias, 1MHz,
30mVAC
15
pF
VDIODE
ILEAK
Standoff Voltage
IDIODE=10μA
VDIODE=±3.3V
6.0
0.1
V
Diode Leakage Current (reverse bias)
1.0
μA
VSIG
Signal Clamp Voltage
Positive Clamp
ILOAD = 10mA
ILOAD = -10mA
5.6
-1.5
6.8
-0.8
9.0
-0.4
V
V
Negative Clamp
VESD
In-system ESD Withstand Voltage
a) Human Body Model, MIL-STD-883,
Method 3015
Note 2
±± 30
±
±± 15
kV
kV
b) Contact Discharge per IEC 61000-4-
2 Level 4
RDYN
Dynamic Resistance
Positive
2.3
0.9
Ω±
Ω±
Negative
Cut-off Frequency
Channel R = 100Ω,
Channel C = 15pF
f
C
ZSOURCE=50Ω, ZLOAD=50Ω
110
35
MHz
dB
Absolute Attenuation @ 1GHz from 0dB ZSOURCE = 50Ω, ZLOAD = 50Ω,
A1GHz
Level
DC Bias = 0V; Notes 1 and 3
Absolute Attenuation @ 800MHz to
6GHz from 0dB Level
ZSOURCE = 50Ω, ZLOAD = 50Ω,
DC Bias = 0V; Notes 1 and 3
30
dB
A800MHz - 6GHz
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
TDFN
Package
MO-229C
JEDEC
No.
12
Leads
Dim.
Millimeters
Inches
Min
Nom Max
Min
Nom Max
0.70
0.75
0.20 REF
0.25
0.80 0.028 0.030 0.031
0.008 REF
A
A3
b
0.20
2.90
2.40
1.25
0.35
0.30 0.008 0.010 0.012
3.10 0.114 0.118 0.122
2.60 0.095 0.098 0.102
1.45 0.049 0.053 0.057
0.45 0.014 0.016 0.018
0.020 BSC
3.00
D
2.50
D2
E
1.35
0.40
E2
e
0.50 BSC
0.20
0.20
0.008
K
0.25
0.30 0.008 0.010 0.012
3000 pieces
L
# per
tape and
reel
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
PACKAGE SIZE
(mm)
POCKET SIZE (mm) TAPE WIDTH
REEL
DIAMETER
QTY PER
REEL
PART NUMBER
B0 X A0 X K0
W
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
TDFN
Package
MO-229C
JEDEC
No.
16
Leads
Dim.
Millimeters
Inches
Min
Nom Max
Min
Nom Max
0.70
0.75
0.20 REF
0.25
0.80 0.028 0.030 0.031
0.008 REF
A
A3
b
0.20
3.90
3.10
1.50
0.30
0.30 0.008 0.010 0.012
4.10 0.153 0.157 0.161
3.30 0.122 0.126 0.130
1.70 0.059 0.063 0.067
0.50 0.012 0.016 0.020
0.020 BSC
4.00
D
3.20
D2
E
1.60
0.40
E2
e
0.50 BSC
0.20
0.20
0.008
K
0.30
0.40 0.008 0.010 0.012
0.010 REF
L
0.25 REF
M
3000 pieces
# per
tape and
reel
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
PACKAGE SIZE
(mm)
POCKET SIZE (mm) TAPE WIDTH
REEL
DIAMETER
QTY PER
REEL
PART NUMBER
B0 X A0 X K0
W
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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harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such
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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