ON CM1408-08DE 8-channel lcd and camera emi filter array with esd protection Datasheet

8-Channel LCD and Camera EMI Filter
Array with ESD Protection
CM1408-08DE
Features
Applications
•
•
•
•
•
•
•
•
•
•
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 1GHz
TDFN packaging with 0.5mm lead pitch:
•
16-lead TDFN, 4.0mm x 1.60mm
Increased robustness against vertical impacts
during manufacturing process
Lead-free finishing
•
•
•
•
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
Block Diagram
©2010 SCILLC. All rights reserved.
April 2010 Rev. 2
Publication Order Number:
CM1408-08DE/D
CM1408-08DE
PIN DESCRIPTIONS
DEVICE PIN(s)
NAME
1
FILTER1
2
DESCRIPTION
DEVICE PIN(s)
NAME
Filter + ESD Channel 1
16
FILTER1
Filter + ESD Channel 1
FILTER2
Filter + ESD Channel 2
15
FILTER2
Filter + ESD Channel 2
3
FILTER3
Filter + ESD Channel 3
14
FILTER3
Filter + ESD Channel 3
4
FILTER4
Filter + ESD Channel 4
13
FILTER4
Filter + ESD Channel 4
5
FILTER5
Filter + ESD Channel 5
12
FILTER5
Filter + ESD Channel 5
6
FILTER6
Filter + ESD Channel 6
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
Device Ground
-
-
-
Rev. 2 | Page 2 of 12 | www.onsemi.com
DESCRIPTION
CM1408-08DE
Ordering Information
PART NUMBERING INFORMATION
Lead-free Finish
Pins
Package
Ordering Part Number
Part Marking
16
TDFN-16
CM1408-08DE
N088E
1
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
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 3 of 12 | www.onsemi.com
CM1408-08DE
ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE1)
SYMBOL
R
PARAMETER
CONDITIONS
Resistance
CTOTAL
MIN
TYP
MAX
UNITS
80
100
120
Ω
14
17
22
pF
Total Channel Capacitance
At 2.5VDC Reverse Bias, 1MHz,
30mVAC
Capacitance C
At 2.5VDC Reverse Bias, 1MHz,
30mVAC
8.5
pF
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
C
VDIODE
VESD
RDYN
f
C
In-system ESD Withstand Voltage
a) Human Body Model, MIL-STD-883,
Method 3015
b) Contact Discharge per IEC 61000-42 Level 4
Note 2
Dynamic Resistance
Positive
Negative
Cut-off Frequency
ZSOURCE=50Ω, ZLOAD=50Ω
5.6
-1.5
Channel R = 100Ω,
Channel CSINGLE = 8.5pF
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.
Rev. 2 | Page 4 of 12 | www.onsemi.com
±30
kV
±15
kV
2.3
0.9
Ω
Ω
200
MHz
CM1408-08DE
Performance Information
Typical EMI Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment)
Figure 1. Insertion Loss vs. Frequency (Filter 1 Input – Pin 1 to Pin 16)
Figure 2. Insertion Loss vs. Frequency (Filter 2 Input – Pin 2 to Pin 15)
Rev. 2 | Page 5 of 12 | www.onsemi.com
CM1408-08DE
Performance Information (cont’d)
Typical EMI Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment)
Figure 3. Insertion Loss vs. Frequency (Filter 3 Input – Pin 3 to Pin 14)
Figure 4. Insertion Loss vs. Frequency (Filter 4 Input – Pin 4 to Pin 13)
Rev. 2 | Page 6 of 12 | www.onsemi.com
CM1408-08DE
Performance Information (cont’d)
Typical EMI Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment)
Figure 5. Insertion Loss vs. Frequency (Filter 5 Input – Pin 5 to Pin 12)
Figure 6. Insertion Loss vs. Frequency (Filter 6 Input – Pin 6 to Pin 11)
Rev. 2 | Page 7 of 12 | www.onsemi.com
CM1408-08DE
Performance Information (cont’d)
Typical EMI Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment)
Figure 7. Insertion Loss vs. Frequency (Filter 7 Input – Pin 7 to Pin 10)
Figure 8. Insertion Loss vs. Frequency (Filter 8 Input – Pin 8 to Pin 9)
Rev. 2 | Page 8 of 12 | www.onsemi.com
CM1408-08DE
Performance Information (cont’d)
Typical Diode Capacitance vs. Input Voltage
Figure 9. Filter Capacitance vs. Input Voltage
(normalized to capacitance at 2.5VDC and 25°C)
Rev. 2 | Page 9 of 12 | www.onsemi.com
CM1408-08DE
Mechanical Details
TDFN-16EEP Mechanical Specifications
The CM1408-08DE is supplied in a 16-lead, 0.5mm pitch TDFN package with Exposed End Pads (EEP).
Dimensions are presented below.
PACKAGE DIMENSIONS
Package
TDFN
JEDEC
No.
MO-229C
Leads
16
✝
Millimeters
Dim.
A
Inches
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
Controlling dimension: millimeters
Dimensions for 16-Lead, 0.5mm pitch
TDFN package with Exposed End Pads (EEP)
✝
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 10 of 12 | www.onsemi.com
CM1408-08DE
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
CM1408-08DE
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 11 of 12 | www.onsemi.com
CM1408-08DE
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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
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Rev. 2 | Page 12 of 12 | www.onsemi.com
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