ONSEMI CM1620

LCD and Camera EMI Filter Array
with ESD Protection
CM1620
Features
Applications
•
•
•
•
•
•
•
•
•
•
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 -25dB attenuation (typical) at
1GHz
NuDFN package with 0.40mm lead pitch:
•
12-lead: 2.5mm x 1.20mm x 0.50mm
•
16-lead: 3.5mm x 1.20mm x 0.50mm
Lead-free finishing
©2010 SCILLC. All rights reserved.
May 2010 – Rev. 2
•
•
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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
Publication Order Number:
CM1620/D
CM1620
16-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
Device Ground
Rev.2 | Page 2 of 15 | www.onsemi.com
DESCRIPTION
CM1620
Ordering Information
PART NUMBERING INFORMATION
Lead-free Finish
Pins
Package
Ordering Part Number1
Part Marking
12
NuDFN-12
CM1620 -06DE
P20
16
NuDFN-16
CM1620 -08DE
P208
b
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 15 | www.onsemi.com
CM1620
ELECTRICAL OPERATING CHARACTERISTICS (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
ILOAD = 10mA
6.8
9.0
V
VESD
In-system ESD Withstand Voltage
See Note 2
a) Human Body Model, MIL-STD-883,
Method 3015
b) Contact Discharge per IEC 61000-42 Level 4
C
VDIODE
RDYN
f
C
A1GHz
Dynamic Resistance
Positive
Negative
5.6
±30
kV
±15
kV
2.3
0.9
Ω
Ω
200
MHz
Cut-off Frequency
ZSOURCE = 50Ω, ZLOAD = 50Ω
Channel R = 100Ω,
Channel C = 17pF
Absolute Attenuation @ 1GHz from 0dB
Level
ZSOURCE = 50Ω, Z LOAD = 50Ω,
DC Bias = 0V; See Notes 1 and 3
-30
dB
ZSOURCE = 50Ω, Z LOAD = 50Ω,
DC Bias = 0V; See Notes 1 and 3
-25
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 4 of 15 | www.onsemi.com
CM1620
Performance Information
Typical Filter Performance (TA=25°C, DC Bias=0V, 50 Ohm Environment)
Figure 1. Insertion Loss vs. Frequency (FILTER1 Input to GND, CM1620-06DE)
Figure 2. Insertion Loss vs. Frequency (FILTER2 Input to GND, CM1620-06DE)
Rev. 2 | Page 5 of 15 | www.onsemi.com
CM1620
Performance Information (cont’d)
Figure 3. Insertion Loss vs. Frequency (FILTER3 Input to GND, CM1620-06DE)
Figure 4. Insertion Loss vs. Frequency (FILTER4 Input to GND, CM1620-06DE)
Rev.2 | Page 6 of 15 | www.onsemi.com
CM1620
Performance Information (cont’d)
Figure 5. Insertion Loss vs. Frequency (FILTER5 Input to GND, CM1620-06DE)
Figure 6. Insertion Loss vs. Frequency (FILTER6 Input to GND, CM1620-06DE)
Rev. 2 | Page 7 of 15 | www.onsemi.com
CM1620
Performance Information (cont’d)
Figure 7. Insertion Loss vs. Frequency (FILTER1 Input to GND, CM1620-08DE)
Figure 8. Insertion Loss vs. Frequency (FILTER2 Input to GND, CM1620-08DE)
Rev.2 | Page 8 of 15 | www.onsemi.com
CM1620
Performance Information (cont’d)
Figure 9. Insertion Loss vs. Frequency (FILTER3 Input to GND, CM1620-08DE)
Figure 10. Insertion Loss vs. Frequency (FILTER4 Input to GND, CM1620-08DE)
Rev. 2 | Page 9 of 15 | www.onsemi.com
CM1620
Performance Information (cont’d)
Figure 11. Insertion Loss vs. Frequency (FILTER5 Input to GND, CM1620-08DE)
Figure 12. Insertion Loss vs. Frequency (FILTER6 Input to GND, CM1620-08DE)
Rev.2 | Page 10 of 15 | www.onsemi.com
CM1620
Performance Information (cont’d)
Figure 13. Insertion Loss vs. Frequency (FILTER7 Input to GND, CM1620-08DE)
Figure 14. Insertion Loss vs. Frequency (FILTER8 Input to GND, CM1620-08DE)
Rev. 2 | Page 11 of 15 | www.onsemi.com
CM1620
Performance Information (cont’d)
Typical Diode Capacitance vs. Input Voltage
Figure 15. Filter Capacitance vs. Input Voltage
(Normalized to Capacitance at 2.5VDC and 25°C)
Rev.2 | Page 12 of 15 | www.onsemi.com
CM1620
Mechanical Details
NuDFN-12 Mechanical Specifications
Dimensions for the 12-lead, 0.4mm pitch NuDFN package are presented below.
PACKAGE DIMENSIONS
Package
NuDFN
JEDEC
No.
MO-229C*
Leads
12
Millimeters
Inches
Dim.
Min
Nom
Max
Min
Nom
Max
A
0.45
0.50
0.55
0.018
0.020
0.022
A1
0.00
0.02
0.05
0.000
0.001
0.002
0.127 REF
A3
0.005 REF
b
0.15
0.20
0.25
0.006
0.008
0.010
D
2.40
2.50
2.60
0.094
0.098
0.102
D2
1.70
1.80
1.90
0.067
0.071
0.075
E
1.10
1.20
1.30
0.043
0.047
0.051
E2
0.20
0.30
0.40
0.008
0.012
0.016
0.40 BSC
e
K
0.20
L
0.20
# per
tape and
reel
0.016 BSC
0.008
0.25
0.30
0.008
0.010
0.012
3000 pieces
Dimensions for 12-Lead, 0.4mm pitch
NuDFN 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 13 of 15 | www.onsemi.com
CM1620
Mechanical Details
NuDFN-16 Mechanical Specifications, 0.4mm
Dimensions for the 16-lead, 0.4mm pitch NuDFN package are presented below.
PACKAGE DIMENSIONS
Package
NuDFN
JEDEC
No.
MO-229C*
Leads
16
Millimeters
Inches
Dim.
Min
Nom
Max
Min
Nom
Max
A
0.45
0.50
0.55
0.018
0.020
0.022
A1
0.00
0.02
0.05
0.000
0.001
0.002
0.127 REF
A3
b
0.15
0.20
0.005 REF
0.25
0.006
.20 BSC
b1
0.008
0.010
0.008 BSC
D
3.40
3.50
3.60
0.134
0.138
0.142
D2
2.70
2.80
2.90
0.106
0.110
0.114
E
1.10
1.20
1.30
0.043
0.047
0.051
E2
0.20
0.30
0.40
0.008
0.012
0.016
0.400 BSC
e
L
L2
# per
tape and
reel
0.20
0.25
0.016 BSC
0.30
0.008
0.15 REF
0.010
0.012
0.006 REF
3000 pieces
Controlling dimension: millimeters
Dimensions for 16-Lead, 0.4mm pitch
NuDFN package
*
This package is compliant with JEDEC standard MO-229C with the
exception of the D, D2, E, E2, and L dimensions as called out in the
table above.
Rev.2 | Page 14 of 15 | www.onsemi.com
CM1620
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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.
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