6-Channel LCD and Camera EMI Filter Array with ESD Protection

6-Channel LCD and Camera EMI Filter
Array with ESD Protection
CM1499-E6DE
Features
Product Description
•
The CM1499-E6DE is a 6-channel pi-style EMI filter
array with ESD protection that integrates six filters
(C-R-C) into a small form factor 0.50mm pitch, DFN
package. The CM1499-E6DE has component
values of 15pF-100Ω-15pF per channel. The
CM1499-E6DE provides a cut-off frequency of
110MHz and can be used in applications with data
rates of up to 44Mbps. The parts include ESD
diodes on every pin that provide a very high level of
protection for sensitive electronic components
against possible electrostatic discharge (ESD). The
ESD protection diodes safely dissipate ESD strikes
of ±15kV, which well beyond the maximum
requirement of the IEC61000-4-2 international
standard. In accordance with MIL-STD-883 (Method
3015) specification for Human Body Model (HBM)
ESD, the pins are protected for contact discharges
at greater than ±30kV.
•
•
•
•
•
•
•
•
Six 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
12-lead DFN package with 0.50mm lead pitch
Tiny 3.0mm x 1.35mm DFN package size
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 CM1499-E6DE 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 CM1499-E6DE is housed in a space-saving,
low-profile 12-lead DFN package with a 0.50mm
pitch with RoHS compliant lead-free finishing.
©2010 SCILLC. All rights reserved.
May 2010 – Rev. 2
Publication Order Number:
CM1499-E6DE/D
CM1499-E6DE
PIN DESCRIPTIONS
PINS
NAME
1
FILTER1
2
DESCRIPTION
PINS
NAME
Filter + ESD Channel 1
12
FILTER1
Filter + ESD Channel 1
FILTER2
Filter + ESD Channel 2
11
FILTER2
Filter + ESD Channel 2
3
FILTER3
Filter + ESD Channel 3
10
FILTER3
Filter + ESD Channel 3
4
FILTER4
Filter + ESD Channel 4
9
FILTER4
Filter + ESD Channel 4
5
FILTER5
Filter + ESD Channel 5
8
FILTER5
Filter + ESD Channel 5
6
FILTER6
Filter + ESD Channel 6
7
FILTER6
Filter + ESD Channel 6
GND
PAD
GND
Device Ground
Rev. 2 | Page 2 of 11 | www.onsemi.com
DESCRIPTION
CM1499-E6DE
Ordering Information
PART NUMBERING INFORMATION
Lead-free Finish
Pins
Package
Ordering Part Number1
Part Marking
12
DFN-12
CM1499 -E6DE
N9
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 11 | www.onsemi.com
CM1499-E6DE
ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE1)
SYMBOL
R
PARAMETER
CONDITIONS
Resistance
CTOTAL
Total Channel Capacitance
At 2.5VDC Reverse Bias, 1MHz,
30mVAC
C
Capacitance C 1
At 2.5VDC Reverse Bias, 1MHz,
30mVAC
VDIODE
Standoff Voltage
IDIODE=1mA
ILEAK
Diode Leakage Current (reverse bias)
VDIODE = +3.0V
VESD
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
RDYN
Dynamic Resistance
Positive
Negative
fC
A1GHz
A800MHz 6GHz
MIN
TYP
MAX
UNITS
85
100
115
Ω
24
30
36
pF
15
6.0
pF
7.0
8.0
V
0.1
1.0
mA
±30
kV
±15
kV
2.3
0.9
W
W
110
MHz
Cut-off Frequency
ZSOURCE=50Ω, Z LOAD=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
Absolute Attenuation @ 800MHz to
6GHz from 0dB Level
ZSOURCE = 50Ω, Z LOAD = 50Ω,
DC Bias = 0V; Notes 1 and 3
30
dB
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 4 of 11 | www.onsemi.com
CM1499-E6DE
Performance Information
Typical EMI Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment)
Figure 1. Insertion Loss vs. Frequency (Filter 1 Input to GND)
Figure 2. Insertion Loss vs. Frequency (Filter 2 Input to GND)
Rev. 2 | Page 5 of 11 | www.onsemi.com
CM1499-E6DE
Figure 3. Insertion Loss vs. Frequency (Filter 3 Input to GND)
Figure 4. Insertion Loss vs. Frequency (Filter 4 Input to GND)
Rev. 2 | Page 6 of 11 | www.onsemi.com
CM1499-E6DE
Figure 5. Insertion Loss vs. Frequency (Filter 5 Input to GND)
Figure 6. Insertion Loss vs. Frequency (Filter 6 Input to GND)
Rev. 2 | Page 7 of 11 | www.onsemi.com
CM1499-E6DE
Performance Information (cont’d)
Typical Diode Capacitance vs. Input Voltage
Figure 7. Filter Capacitance vs. Input Voltage
(normalized to capacitance at 2.5VDC and 25°C)
Rev. 2 | Page 8 of 11 | www.onsemi.com
CM1499-E6DE
Mechanical Details
DFN-12 EEP Mechanical Specifications, 0.5mm
The 12-lead, 0.5mm pitch DFN package dimensions with Exposed End Pads (EEP) are presented below.
*
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.
PACKAGE DIMENSIONS
Package
DFN
JEDEC
No.
MO-229C
Leads
12
*
Millimeters
Dim.
Inches
Min
Nom
Max
Min
Nom
Max
A
0.80
0.90
1.00
0.031
0.035
0.039
A1
0.00
0.02
0.05
0.000
0.001
0.002
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
2.10
2.20
2.30
0.083
0.087
0.091
E
1.30
1.35
1.40
0.051
0.053
0.055
E2
0.25
0.30
0.35
0.010
0.012
0.014
e
0.50 BSC
0.020 BSC
F
0.20 REF
0.008 REF
F1
0.25 REF
0.010 REF
K
0.28 REF
0.011 REF
L
# per
tape and
reel
0.20
0.25
0.30
0.008
0.010
3000 pieces
0.012
Dimensions for 12-Lead, 0.5mm pitch
DFN package with Exposed End Pads (EEP)
Controlling dimension: millimeters
Rev. 2 | Page 9 of 11 | www.onsemi.com
CM1499-E6DE
Tape and Reel Specifications
PART NUMBER
PACKAGE SIZE
(mm)
POCKET SIZE (mm)
B0 X A0 X K 0
TAPE WIDTH
W
REEL
DIAMETER
QTY PER
REEL
P0
P1
CM1499 -E6DE
1.35 X 3.00 X 0.90
1.60 X 3.35 X 1.10
8mm
178mm (7")
3000
4mm
4mm
Rev. 2 | Page 10 of 11 | www.onsemi.com
CM1499-E6DE
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.
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