AOZ8010DTL [AOS]
8-Line EMI Filter with Integrated ESD Protection; 8号线EMI滤波器，集成ESD保护
| 型号： | AOZ8010DTL |
| 厂家： | 
ALPHA & OMEGA SEMICONDUCTORS |
| 描述： | 8-Line EMI Filter with Integrated ESD Protection |
| 文件： | 总7页 (文件大小：279K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AOZ8011
8-Line EMI Filter with Integrated ESD Protection
General Description
Features
The AOZ8011 is an 8-line device integrating EMI filtering
with ESD protection for each line. It is designed to
suppress unwanted EMI/RFI signals and provide electro-
static discharge (ESD) protection in portable electronic
equipment. This state-of-the-art device utilizes AOS
● 8 lines for EMI filtering and ESD protection:
– Exceeds IEC 61000-4-2, level 4 (ESD) immunity test
– ±17kV (air discharge) and ±17kV (contact discharge)
2
● Trench Vertical Structure [TVS] ™ based technology
2
used to achieve excellent ESD clamping & filter
performance over the full operating display range
leading edge Trench Vertical Structure [TVS] ™
technology for superior clamping performance and filter
attenuation over the full operating display range. The
AOZ8011 has been optimized for protection of color LCD
displays and CCD camera lines in cellular phones and
other portable consumer electronic devices.
● Filter performance: -25db attenuation from 800MHz to
3.0GHz
● Low operating voltage: 5.0V
● Capacitance stability over wide range of voltages and
temperatures
The AOZ8011 consists of eight identical circuits
comprised of TVS diodes for ESD protection, and a
resistor–capacitor network for EMI/RFI filtering.
A series resistor value of 100Ω and a capacitance
value of 17pF are used to achieve -25dB minimum
attenuation from 800MHz to 3.0GHz. The TVS diodes
provide effective suppression of ESD voltages in excess
of ±17kV (air discharge) and ±17kV (contact discharge).
This exceeds IEC 61000-4-2, level 4 ESD immunity test.
● DFN package 1.6 x 4.0 mm
● Pb-Free device
Applications
● EMI filtering and ESD protection for data lines
● LCD displays, camera interface, I/O interface
● Portable handheld devices, cell phones, PDA phones
The AOZ8011 comes in an RoHS compliant, 1.6mm x
4.0mm DFN package and is rated over a -40°C to +85°C
ambient temperature range.
Electrical Schematic (each channel)
100Ω
CHn
(n = 1–8)
17pF
17pF
GND
Figure 1.
Rev. 1.4 April 2008
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Page 1 of 7
AOZ8011
Ordering Information
Part Number
Ambient Temperature Range
Package
Environmental
AOZ8011DI
-40°C to +85°C
DFN-16
RoHS Compliant
All AOS Products are offering in packaging with Pb-free plating and compliant to RoHS standards.
Please visit www.aosmd.com/web/quality/rohs_compliant.jsp for additional information.
Pin Configuration
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
DFN-16
(Bottom View)
Top View
Pin Description
Pin Number
Pin Name
Pin Function
1,16
2, 15
CH 1
CH 2
CH 3
CH 4
CH 5
CH 6
CH 7
CH 8
GND
Channel 1 Connections
Channel 2 Connections
Channel 3 Connections
Channel 4 Connections
Channel 5 Connections
Channel 6 Connections
Channel 7 Connections
Channel 8 Connections
Common Ground Connection
3, 14
4, 13
5, 12
6, 11
7, 10
8, 9
Exposed Pad
Rev. 1.4 April 2008
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Page 2 of 7
AOZ8011
Absolute Maximum Ratings
Exceeding the Absolute Maximum ratings may damage the device.
Parameter
Rating
Storage Temperature (T )
-65°C to +150°C
±17kV
S
(1)
ESD Rating per IEC61000-4-2, contact
(1)
ESD Rating per IEC61000-4-2, air
±17kV
(2)
ESD Rating per Human Body Model
±30kV
Notes:
1. IEC 61000-4-2 discharge with C
= 150pF, R
= 330Ω.
Discharge
Discharge
2. Human Body Discharge per MIL-STD-883, Method 3015 C
= 100pF, R
= 1.5kΩ.
Discharge
Discharge
Electrical Characteristics
T = 25°C unless otherwise specified.
A
Symbol
Parameter
Conditions
Min.
Typ. Max. Units
(3)(8)
V
Reverse Working Voltage
5.0
8
V
V
RWM
(4)
V
Reverse Breakdown Voltage I = 1mA
6
7
BR
T
I
Reverse Leakage Current
Signal Clamp Voltage
V
= 3.3V
0.1
µA
V
R
RWM
(5)(8)
(5)(8)
V
I
I
= 12A, positive clamp
7.5
8.5
CL
LOAD
= 12A, negative clamp
-6.5
-7.5
LOAD
R
C
Total Series Resistance
Channel Capacitance
Cut-off Frequency
I = 20mA
85
15
100
17
115
19
Ω
pF
CH
R
(6)(7)(8)
Input to Ground
CH
f
Measured with 50Ω source and 50Ω load
125
MHz
C
termination
Attenuation from 800MHz
to 3.0GHz
Measured with 50Ω source and 50Ω load
termination
-25
dB
Notes:
3. The working peak reverse voltage, V
, should be equal to or greater than the DC or continuous peak operating voltage level.
RWM
4. V is measured at the pulse test current I .
BR
T
5. Measurements performed using a 100ns Transmission Line Pulse (TLP) system.
6. Total capacitance is equal to 2 x C
.
CH
7. Measured at 25°C, V = 2.5V, f = 1.0MHz.
R
8. Guaranteed by design.
Rev. 1.4 April 2008
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Page 3 of 7
AOZ8011
Typical Performance Characteristics
Typical Line Capacitance vs.
Insertion Loss Characteristics
Reverse Bias Voltage
0
1.50
1.25
1.00
0.75
0.50
0.25
0.00
@ 0V Bias
@ 5V Bias
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
1
10
100
1000
10000
1
2
3
4
5
Frequency (MHz)
Reverse Biased Voltage (V)
Analog Crosstalk
Clamping Voltage
0
-20
12.50
10.00
7.50
-40
-60
-80
5.00
-100
1
10
100
1000
10000
5
6
7
8
9
10
11
12
13
14
15
Frequency (MHz)
Forward Voltage (V)
Rev. 1.4 April 2008
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Page 4 of 7
AOZ8011
Package Dimensions, DFN 1.6 x 4.0, 16L
D
A
bbb C A B
b
e
B
16
16
R
L
E1
E
aaa C 2x
1
1
aaa C 2x
D1
TOP VIEW
BOTTOM VIEW
A
ccc C
A1
c
B
Seating
Plane
ddd C
SIDE VIEW
Dimensions in millimeters Dimensions in millimeters
Symbols Min.
Nom. Max.
Symbols Min.
Nom. Max.
A
A1
b
0.70
0.00
0.18
0.15
0.75
0.02
0.80
0.05
0.30
0.25
A
A1
b
0.028 0.030 0.031
0.000 0.001 0.002
0.007 0.010 0.012
0.006 0.008 0.010
0.157 BSC
0.25
RECOMMENDED LAND PATTERN
c
0.20
c
D
4.00 BSC
3.20
D
3.20
D1
E
3.05
0.30
0.20
3.30
0.55
0.40
D1
E
0.120 0.126 0.130
0.063 BSC
1.60 BSC
0.45
E1
e
E1
e
0.012 0.018 0.022
0.020 BSC
0.50 BSC
0.30
1.30
0.45
0.30
0.25
L
L
0.008 0.012 0.016
0.004
R
0.10
R
aaa
bbb
ccc
ddd
0.15
aaa
bbb
ccc
ddd
0.006
0.50
0.10
0.004
UNIT: mm
0.10
0.004
0.08
0.003
Notes:
1. Dimensions and tolerancing conform to ASME Y14.5M-1994.
2. All dimensions are in millimeters.
3. Dimension b applies to metallized terminal and is measured between 0.10mm and 0.30mm from the terminal tip. If the terminal has the
optional radius on the other end of the terminal, the dimension b should not be measured in that radius area.
4. Coplanarity ddd applies to the terminals and all other bottom surface metallization.
Rev. 1.4 April 2008
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Page 5 of 7
AOZ8011
Tape and Reel Dimensions, DFN 1.6 x 4.0
Carrier Tape
B
D1
P2
D0
E1
P1
K0
R0.3 Max.
E2
E
B0
5° Max
A0
P0
T
B
Feeding Direction
Unit: mm
Package
A0
B0
K0
D0
ø1.50
D1
ø1.00 12.00
0.3
E
E1
E2
P0
P1
P2
T
DFN
4x1.6
2.00
0.1
4.40
0.1
0.95
1.75
0.10
5.50
0.1
4.00
0.10
4.00
0.10
2.00
0.10
0.30
0.05
0.1 +0.1/-0 +0.1/-0
Reel
W1
S
R
K
M
N
H
Unit: mm
Tape Size Reel Size
12mm ø330
M
N
W1
H
S
K
R
ø330.00
0.30/-4.00
55.00
0.40 +2.0/-0
12.4
13.00 2.20 10.60
0.20 0.20 0.20
—
Leader / Trailer
& Orientation
Trailer Tape
300mm min.
Components Tape
Orientation in Pocket
Leader Tape
500mm min.
Rev. 1.4 April 2008
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Page 6 of 7
AOZ8011
Package Marking
AOZ8011DI
(1.6 x 4.0 DFN)
PNOWLT
Assembly Lot Code
Part Number Code
Underscore Denotes Green Product
Week and Year Code
Assembly Location Code
This datasheet contains preliminary data; supplementary data may be published at a later date.
Alpha & Omega Semiconductor reserves the right to make changes at any time without notice.
LIFE SUPPORT POLICY
ALPHA & OMEGA SEMICONDUCTOR PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS.
As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant into
the body or (b) support or sustain life, and (c) whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of
the user.
2. A critical component in any component of a life
support, device, or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
Rev. 1.4 April 2008
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Page 7 of 7
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