201859B.pdf

DATA SHEET
AAT4282B
Slew Rate Controlled Load Switch
General Description
Features
The AAT4282B SmartSwitch™ is a member of Skyworks'
Application Specific Power MOSFET™ (ASPM™) product
family. The AAT4282B is a dual P-channel MOSFET power
switch designed for high-side load-switching applications.
Each MOSFET has a typical RDS(ON) of 67m, allowing
increased load switch current handling capacity with a low
forward voltage drop. The AAT4282B offers a shutdown
load discharge circuit to rapidly turn off a load circuit
when the switch is disabled. A slew-rate selector pin can
switch between fast and slow slew rate.
• VIN Range: 1.5V to 6.5V
• Low RDS(ON)
▪ 67m Typical @ 5V
▪ 125m Typical @ 1.8V
• Slew Rate Turn-On Time
▪ 750μs - Slow (FAST = Low)
▪ 65μs - Fast (FAST = High)
• Fast Shutdown Load Discharge Option
• Low Quiescent Current
▪ 40nA Typical
• TTL/CMOS Input Logic Level
• Temperature Range -40°C to 85°C
• TDFN22-8 Package
The AAT4282B load switch operates from 1.5V up to
6.5V, making it ideal for both 3V and 5V systems. Input
logic levels are TTL and 2.5V to 5V CMOS compatible.
The quiescent supply current is a very low, less than
1μA.
Applications
•
•
•
•
•
•
•
•
The AAT4282B is available in a Pb-free, low profile 2.0 ×
2.0mm TDFN22-8 package and is specified over the
-40°C to 85°C temperature range.
Cellular Telephones
Digital Still Cameras
Hotswap Supplies
Notebook Computers
PDA Phones
PDAs
PMPs
Smartphones
Typical Application
INA
INA
OUTA
OUTA
INB
INB
OUTB
OUTB
C1
1μF
C2
1μF
ON/OFF
ENA
ON/OFF
ENB
FAST/SLOW
FAST
AAT4282B
GND
C3
0.1μF
C4
0.1μF
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201859B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 14, 2012
1
DATA SHEET
AAT4282B
Slew Rate Controlled Load Switch
Pin Descriptions
Pin #
Symbol
1
INA
2
ENA
3
ENB
4
INB
5
6
7
8
OUTB
GND
FAST
OUTA
EP
-
Function
This is the pin to the P-channel MOSFET source for Switch A. Bypass to ground through a 1μF capacitor. INA is independent of INB
Active-High Enable Input A. A logic low turns the switch off and the device consumes less than 1μA of
current. Logic high resumes normal operation.
Active-High Enable Input B. A logic low turns the switch off and the device consumes less than 1μA of
current. Logic high resumes normal operation.
This is the pin to the P-channel MOSFET source for Switch B. Bypass to ground through a 1μF capacitor. INB is independent of INA.
This is the pin to the P-channel MOSFET drain connection. Bypass to ground through a 0.1μF capacitor.
Ground connection
Active-high input Switches between FAST (Logic H) and SLOW (Logic L) Slew rate
This is the pin to the P-channel MOSFET drain connection. Bypass to ground through a 0.1μF capacitor.
Exposed Paddle. May be connected to ground. A large copper pad under the package is helpful for
thermal dissipation.
Pin Configuration
TDFN22-8
(Top View)
2
1
8
2
7
3
4
EP
INA
ENA
ENB
INB
6
5
OUTA
FAST
GND
OUTB
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201859B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 14, 2012
DATA SHEET
AAT4282B
Slew Rate Controlled Load Switch
Absolute Maximum Ratings1
Symbol
Description
VIN
VEN, FAST
VOUT
IMAX
IDM
TJ
TLEAD
VESD
IN to GND
EN, FAST to GND
OUT to GND
Maximum Continuous Switch Current
Maximum Pulsed Current (Duty Cycle  10%)
Junction Temperature Range
Maximum Soldering Temperature (at leads)
ESD Rating2 – HBM
Value
Units
-0.3 to 6.5
-0.3 to 6.5
-0.3 to VIN + 0.3
3
5.5
-40 to 150
300
4
kV
Value
Units
74
1.35
°C/W
W
V
A
°C
Thermal Characteristics3
Symbol
θJA
PD
Description
Thermal Resistance
Maximum Power Dissipation4
1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at conditions other than the operating conditions
specified is not implied.
2. Human body model is a 100pF capacitor discharged through a 1.5k resistor into each pin.
3. Mounted on a AAT4282B demo board in still 25°C air.
4. Refer to the section of "Thermal Considerations and High Output Current Applications" for the details.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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3
DATA SHEET
AAT4282B
Slew Rate Controlled Load Switch
Electrical Characteristics1
VIN = 5V, TA = -40 to 85°C unless otherwise noted. Typical values are at TA = 25°C.
Symbol
VIN
IQ
IQ(OFF)
ISD(OFF)
Description
Operation Voltage
Quiescent Current
Off Supply Current
Off Switch Current
RDS(ON)
On-Resistance A or B
TCRRDS
VIL
VIH
ISINK
tD(ON)
tON
tON
tD(OFF)
RPD
On Resistance Temperature Coefficient
ON/OFF Input Logic Low Voltage
ON/OFF Input Logic High Voltage
ON/OFF Input Leakage
Output Turn-On Delay Time
Turn-On Rise Time
Turn-On Rise Time
Output Turn-OFF Delay Time
Output Pull-Down Resistance During OFF
Conditions
Min
Typ
1.5
ON/OFF = ACTIVE, FAST = VIN, IOUT = 0
ON/OFF = INACTIVE, OUT = OPEN
ON/OFF = GND, VOUT = 0
VIN = 6.5V, ILOAD = 300mA
VIN = 5.0V, ILOAD = 300mA
VIN = 4.2V, ILOAD = 300mA
VIN = 3.0V, ILOAD = 300mA
VIN = 1.8V, ILOAD = 300mA
VIN = 1.5V
VIN = 5V
VON/OFF = 5.5V
VIN = 5V, RLOAD =10, TA =25°C
VIN = 5V, RLOAD =10, FAST = 5V, TA =25°C
VIN = 5V, RLOAD =10, FAST = 0V, TA =25°C
VIN = 5V, RLOAD =10, TA =25°C
ON/OFF = Inactive, TA =25°C
63
67
71
82
125
2800
Max
Units
6.5
1.0
1.0
1.0
V
130
140
160
230
m
ppm/°C
0.4
1.4
13
65
750
1
150
μA
1.0
40
150
1500
10
250
V
μA
μs

1. The AAT4282B is guaranteed to meet performance specifications over the -40°C to +85°C operating temperature range and is assured by design, characterization, and correlation with statistical process controls.
4
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201859B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 14, 2012
DATA SHEET
AAT4282B
Slew Rate Controlled Load Switch
Typical Characteristics
Unless otherwise noted, VIN = 5V, TA = 25°C.
Quiescent Current vs. Input Voltage
Off Supply Current vs. Temperature
(No Load; Single Switch)
0.20
0.20
0.16
0.16
IQSingle (μA)
ISD (μA)
(VIN = 5.0V, EN = 0V; No Load)
0.12
0.08
0.12
0.08
0.04
0.04
0.00
-40
-15
10
35
60
0.00
1.5
85
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
Input Voltage (V)
Temperature (°C)
On-Resistance vs. Temperature
On-Resistance vs. Input Voltage
(ILOAD = 300mA)
120
180
100mA
100
300mA
2000mA
140
RDSON (mΩ)
RDSON (mΩ)
160
120
100
80
60
40
VIN = 3.0V
80
60
1.8
20
2.3
2.8
3.3
3.8
4.3
4.8
5.3
5.8
0
-40
6.3
-15
10
35
60
85
Temperature (°C)
Input Voltage (V)
Output Turn On Delay Time
EN Input ON/OFF Threshold vs. Input Voltage
(VINA = 5.0V, VINB = 3.0V, FAST = 3.0V, CIN = 1μF,
COUT = 0.1μF, RLA = RLB = 10Ω)
1.5
ENA/B
2V/div
1.3
VENH & VENL (V)
VIN = 5.0V
0
1.1
VOUTA
2V/div
0.9
0
VOUTB
2V/div
VENH
0.7
VENL
0.5
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Input Voltage (V)
5.5
6.0
0
6.5
Time (40μs/div)
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5
DATA SHEET
AAT4282B
Slew Rate Controlled Load Switch
Typical Characteristics
Unless otherwise noted, VIN = 5V, TA = 25°C.
ENA/B
2V/div
VOUTA/B
2V/div
Output Turn On Delay Time
Output Turn On Delay Time
(VINA = VINB = FAST = 5.0V, CIN = 1μF,
COUT = 0.1μF, RLA = RLB = 10Ω)
(VINA = VINB = 3.0V, CIN = 1μF, COUT = 0.1μF,
RLA = RLB = 10Ω)
ENA/B
2V/div
0
VOUTA/B
2V/div
0
IIN
0
500mA/div
0
0
IIN
0
500mA/div
Time (40μs/div)
EN
2V/div
VOUT
2V/div
Time (40μs/div)
Output Turn On Time (Single Switch)
Output Turn On Time (Single Switch)
(VIN = FAST = 5.0V, CIN = 1μF, COUT = 0.1μF, RL = 10Ω)
(VIN = 5.0V, FAST = 0V, CIN = 1μF, COUT = 0.1μF, RL = 10Ω)
ENA/B
2V/div
0
VOUT
2V/div
0
0
0
IIN
0
500mA/div
IIN
0
500mA/div
Time (200μs/div)
Time (40μs/div)
EN
1V/div
VOUT
1V/div
Output Turn On Time (Single Switch)
Output Turn On Time (Single Switch)
(VIN = FAST = 1.8V, CIN = 1μF, COUT = 0.1μF, RL = 10Ω)
(VIN = 1.8V, FAST = 0V, CIN = 1μF, COUT = 0.1μF, RL = 10Ω)
0
EN
1V/div
0
VOUT
1V/div
IIN
0
100mA/div
0
IIN
0
100mA/div
Time (40μs/div)
6
0
Time (100μs/div)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201859B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 14, 2012
DATA SHEET
AAT4282B
Slew Rate Controlled Load Switch
Typical Characteristics
Unless otherwise noted, VIN = 5V, TA = 25°C.
EN
2V/div
VOUT
2V/div
Output Turn Off Delay Time (Single Switch)
Output Turn Off Delay Time (Single Switch)
(VIN = 5.0V, CIN = 1μF, COUT = 0.1μF, RL = 10Ω)
(VIN = 3.0V, CIN = 1μF, COUT = 0.1μF, RL = 10Ω)
EN
2V/div
0
VOUT
2V/div
0
0
0
IIN
0
200mA/div
IIN
0
500mA/div
Time (4μs/div)
Time (4μs/div)
Output Turn Off Delay Time (Single Switch)
(VIN = 1.8V, CIN = 1μF, COUT = 0.1μF, RL = 10Ω)
EN
1V/div
VOUT
1V/div
0
0
IIN
0
100mA/div
Time (4μs/div)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201859B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 14, 2012
7
DATA SHEET
AAT4282B
Slew Rate Controlled Load Switch
Functional Block Diagram
OUTA
INA
Turn-On Slew
Rate Control
Level
Shift
ON / OFF A
FAST/
SLOW
OUTB
INB
Turn-On Slew
Rate Control
Level
Shift
ON / OFF B
GND
Functional Description
The AAT4282B is a flexible dual P-channel MOSFET power
switch designed for high-side load switching applications.
During turn-on slewing, the current ramps linearly until it
reaches the level required for the output load condition.
The proprietary turn-on current control method works by
careful control and monitoring of the MOSFET gate voltage. When the device is switched ON, the gate voltage is
quickly increased to the threshold level of the MOSFET.
Once at this level, the current begins to slew as the gate
voltage is slowly increased until the MOSFET becomes
fully enhanced. Once it has reached this point, the gate
is quickly increased to the full input voltage and the
RDS(ON) is minimized.
8
The AAT4282B has a minimized slew rate limited turn-on
function and a shutdown output discharge circuit to rapidly turn off a load when the load switch is disabled
through the ON/OFF pin. Using the FAST input pin on the
AAT4282B, the device can be manually switched to a
slower slew rate.
The AAT4282B operates with input voltages ranging from
1.5V to 6.5V. This device has an extremely low operating
current, making it ideal for battery-powered applications.
The ON/OFF control pin is TTL compatible and will also
function with 2.5V to 5V logic systems, making the
AAT4282B an ideal level-shifting load switch.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201859B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 14, 2012
DATA SHEET
AAT4282B
Slew Rate Controlled Load Switch
Applications Information
Input Capacitor
A 1μF or larger capacitor is typically recommended for
CIN in most applications. A CIN capacitor is not required
for basic operation; however, it is useful in preventing
load transients from affecting upstream circuits. CIN
should be located as close to the device VIN pin as practically possible. Ceramic, tantalum, or aluminum electrolytic capacitors may be selected for CIN. There is no
specific capacitor equivalent series resistance (ESR)
requirement for CIN. However, for higher current operation, ceramic capacitors are recommended for CIN due to
their inherent capability over tantalum capacitors to
withstand input current surges from low-impedance
sources, such as batteries in portable devices.
Output Capacitor
For proper slew operation, a 0.1μF capacitor or greater
is required between VOUT and GND. Likewise, with the
output capacitor, there is no specific capacitor ESR
requirement. If desired, COUT may be increased without
limit to accommodate any load transient condition without adversely affecting the slew rate.
Enable Function
The AAT4282B features an enable / disable function. This
pin (ENx) is active high and is compatible with TTL or
CMOS logic. To assure the load switch will turn on, the
signal level must be greater than 1.4V. The load switch
will go into shutdown mode when the voltage on the ENx
pin falls below 0.4V. When the load switch is in shutdown
mode, the OUT pin is tri-stated, and the quiescent current drops to leakage levels below 1μA.
Reverse Output-to-Input Voltage
Conditions and Protection
Under normal operating conditions, a parasitic diode
exists between the output and input of the load switch.
The input voltage should always remain greater than the
output load voltage, maintaining a reverse bias on the
internal parasitic diode. Conditions where VOUT might
exceed VIN should be avoided since this would forward
bias the internal parasitic diode and allow excessive current flow into the VOUT pin, possibly damaging the load
switch. In applications where there is a possibility of VOUT
exceeding VIN for brief periods of time during normal
operation, the use of a larger value CIN capacitor is
highly recommended. A larger value of CIN with respect
to COUT will effect a slower CIN decay rate during shutdown, thus preventing VOUT from exceeding VIN. In applications where there is a greater danger of VOUT exceeding
VIN for extended periods of time, it is recommended to
place a Schottky diode from VIN to VOUT (connecting the
cathode to VIN and anode to VOUT). The Schottky diode
forward voltage should be less than 0.45V.
Thermal Considerations and
High Output Current Applications
The AAT4282B is designed to deliver a continuous output
load current. The limiting characteristic for maximum
safe operating output load current is package power dissipation. In order to obtain high operating currents,
careful device layout and circuit operating conditions
must be taken into account.
The following discussions will assume the load switch is
mounted on a printed circuit board utilizing the minimum
recommended footprint as stated in the Printed Circuit
Board Layout Recommendations section of this datasheet.
At any given ambient temperature (TA), the maximum
package power dissipation can be determined by the following equation:
PD(MAX) =
TJ(MAX) - TA
θJA
Constants for the AAT4282B are maximum junction temperature (TJ(MAX) = 125°C)1 and package thermal resistance (JA = 74°C/W). Worst case conditions are calculated at the maximum operating temperature, TA =
85°C. Typical conditions are calculated under normal
ambient conditions where TA = 25°C. At TA = 85°C,
PD(MAX) = 541mW. At TA = 25°C, PD(MAX) = 1351mW.
The maximum continuous output current for the
AAT4282B is a function of the package power dissipation
and the RDS of the MOSFET at TJ(MAX). The maximum RDS
of the MOSFET at TJ(MAX) is calculated by increasing the
1. The actual maximum junction temperature of AAT4282B is 150°C. However, good design practice is to derate the maximum die temperature to 125°C to prevent the possibility of over-temperature damage.
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9
DATA SHEET
AAT4282B
Slew Rate Controlled Load Switch
maximum room temperature RDS by the RDS temperature
coefficient. The temperature coefficient (TC) is
2800ppm/°C. Therefore, at 125°C:
RDS(MAX) = RDS(25°C) · (1 + TC · T)
RDS(MAX) = 130m· (1 + 0.002800 · (125°C - 25°C))
RDS(MAX) = 166.4m
For maximum current, refer to the following equation:
IOUT(MAX) <
PD(MAX)
RDS
For example, if VIN = 5V, RDS(MAX) = 166.4m, and TA =
25°C, IOUT(MAX) = 2.93A. If the output load current were
to exceed 2.93A or if the ambient temperature were to
increase, the internal die temperature would increase
and the device would be damaged. Higher peak currents
can be obtained with the AAT4282B. To accomplish this,
the device thermal resistance must be reduced by
increasing the heat sink area or by operating the load
switch in a duty cycle manner. Duty cycles with peaks
less than 2ms in duration can be considered using the
method described in the High Peak Current Applications
section of this datasheet.
operation, it must be approximated by consulting the
chart of RDS(ON) vs. VIN. The RDS reported for 5V at 100mA
and 3A can be scaled by the ratio seen in the chart to
derive the RDS for 4V VIN at 25°C: 130m · 72m/67m
= 139.7m. De-rated for temperature: 139.7m · (1 +
0.002800 · (125°C - 25°C)) = 178.8mΩ.
For channel A, the power dissipation for a continuous 1A
load is calculated as follows:
PD(CHA) = IOUT2 · RDS = (1A)2 · 178.8m = 178.8mW
For channel B, the power dissipation for 100mA load is
calculated as follows:
PD(MAX) = IOUT2 · RDS
PD(100mA) = (100mA)2 · 178.8m
PD(100mA) = 1.79mW
PD(87.5%D/C) = %DC · PD(100mA)
PD(87.5%D/C) = 0.875 · 1.79mW
PD(87.5%D/C) = 1.57mW
The power dissipation for 100mA load at 87.5% duty
cycle is 1.57mW. Now the power dissipation for the
remaining 12.5% of the duty cycle at 3A is calculated:
High Peak Output Current Applications
PD(MAX) = IOUT2 · RDS
Some applications require the load switch to operate at a
continuous nominal current level with short duration,
high-current peaks. Refer to the IDM specification in the
Absolute Maximum Ratings table to ensure the AAT4282B’s
maximum pulsed current rating is not exceeded. The duty
cycle for both output current levels must be taken into
account. To do so, first calculate the power dissipation at
the nominal continuous current level, and then add the
additional power dissipation due to the short duration,
high-current peak scaled by the duty factor. For example,
a 4V system using an AAT4282B which has channel A
operates at a continuous 1A load current level, and channel B operates at a continuous 100mA load current level
and has short 3A current peaks, as in a GSM application.
The current peak occurs for 576μs out of a 4.61ms period.
First, the current duty cycle is calculated:
PD(3A) = (3A)2 · 178.8m
% Peak Duty Cycle =
x
576µs
=
100
4.61ms
% Peak Duty Cycle = 12.5%
The load current is 100mA for 87.5% of the 4.61ms
period and 3A for 12.5% of the period. Since the
Electrical Characteristics do not report RDS(MAX) for 4V
10
PD(3A) = 1609mW
PD(12.5%D/C) = %DC · PD(3A)
PD(12.5%D/C) = 0.125 · 1609mW
PD(12.5%D/C) = 201.1mW
Finally, the total power dissipation for channels A and B
is determined as follows:
PD(total) = PD(CHA) + PD(100mA) + PD(3A)
PD(total) = 178.8mW + 1.57mW + 201.1mW
PD(total) = 381mW
The maximum power dissipation for the AAT4282B operating at an ambient temperature of 85°C is 381mW. The
device in this example will have a total power dissipation
of 541mW. This is well within the thermal limits for safe
operation of the device; in fact, at 85°C, the AAT4282B
will handle a 3A pulse for up to 22 duty cycle. At lower
ambient temperatures, the duty cycle can be further
increased.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201859B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 14, 2012
DATA SHEET
AAT4282B
Slew Rate Controlled Load Switch
Printed Circuit Board
Layout Recommendations
Evaluation Board Layout
The AAT4282B evaluation layout follows the printed circuit board layout recommendations and can be used for
good applications layout. Refer to Figures 1 and Firgure
2.
For proper thermal management, and to take advantage
of the low RDS(ON) of the AAT4282B, a few circuit board
layout rules should be followed: VIN and VOUT should be
routed using wider than normal traces, and GND should
be connected to a ground plane. For best performance,
CIN and COUT should be placed close to the package pins.
INA
(1.5V - 6.5V)
Note: Board layout shown is not to scale.
U1
1
C1
1µF
JP1
FAST/SLOW
1
4
2
2
7
4
ENA
C2
1µF
3
2
1
8
FAST
INB
OUTA
C3
0.1µF
OUTB
5
OUTB
3
2
ENB
OUTA
3
1
INB
(1.5V - 6.5V)
INA
2
ENA
C4
0.1µF
1
3
ENB
GND
6
AAT4282BIPS
TDFN22-8
C1, C2 1µF 0603 X5R 10V (P/N: GRM188R61A105KA61D)
C3, C4 0.1µF 0603 X5R 10V (P/N: GRM188R71C104KA01D)
Figure 1: AAT4282BIPS Evaluation Board Schematic.
(a) Top Side
(b) Bottom Side
Figure 2: AAT4282BIPS Evaluation Board Layout.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201859B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 14, 2012
11
DATA SHEET
AAT4282B
Slew Rate Controlled Load Switch
Ordering Information
Package
Marking1
Part Number (Tape and Reel)2
TDFN22-8
W9XYY
AAT4282BIPS-3-T1
Skyworks Green™ products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green™, document number
SQ04-0074.
Package Information3
TDFN22-8
All dimensions in millimeters.
1. XYY = assembly and date code.
2. Sample stock is generally held on part numbers listed in BOLD.
3. The leadless package family, which includes QFN, TQFN, DFN, FTDFN, TDFN and STDFN, has exposed copper (unplated) at the end of the lead terminals due to the manufacturing process. A solder fillet at the exposed copper edge cannot be guaranteed and is not required to ensure a proper bottom solder connection.
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201859B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 14, 2012
DATA SHEET
AAT4282B
Slew Rate Controlled Load Switch
Copyright © 2012 Skyworks Solutions, Inc. All Rights Reserved.
Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201859B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 14, 2012
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