INTERSIL ISL55001

ISL55001
®
Data Sheet
March 9, 2006
High Supply Voltage 220MHz Unity-Gain
Stable Operational Amplifier
The ISL55001 is high speed, low power, low cost monolithic
operational amplifier. The ISL55001 is unity-gain stable and
feature a 300V/µs slew rate and 220MHz bandwidth while
requiring only 9mA of supply current.
The power supply operating range of the ISL55001 is from
±15V down to ±2.5V. For single-supply operation, the
ISL55001 operates from 30V down to 5V.
The ISL55001 also features an extremely wide output
voltage swing of -12.75V/+13.4V with VS = ±15V and
RL = 1kΩ.
FN6200.1
Features
• 220MHz -3dB bandwidth
• Unity-gain stable
• Low supply current: 9mA @ VS = ±15V
• Wide supply range: ±2.5V to ±15V dual-supply and 5V to
30V single-supply
• High slew rate: 300V/µs
• Fast settling: 75ns to 0.1% for a 10V step
• Wide output voltage swing: -12.75V/+13.6V with
VS = ±15V, RL = 1kΩ
At a gain of +1, the ISL55001 has a -3dB bandwidth of
220MHz with a phase margin of 50°. Because of its
conventional voltage-feedback topology, the ISL55001
allows the use of reactive or non-linear elements in its
feedback network. This versatility combined with low cost
and 140mA of output-current drive makes the ISL55001 an
ideal choice for price-sensitive applications requiring low
power and high speed.
• Low cost, enhanced replacement for the EL2044
• Pb-free plus anneal available (RoHS compliant)
Applications
• Video amplifiers
• Single-supply amplifiers
• Active filters/integrators
The ISL55001 is available in an 8 Ld SO package and
specified for operation over the full -40°C to +85°C
temperature range.
• High speed sample-and-hold
Ordering Information
• Pulse/RF amplifiers
PART NUMBER
ISL55001IBZ
(See Note)
PART
MARKING
TAPE &
REEL PACKAGE
• High speed signal processing
• ADC/DAC buffers
PKG.
DWG. #
55001IBZ
-
8 Ld SO
(Pb-Free)
MDP0027
ISL55001IBZ-T7 55001IBZ
(See Note)
7”
8 Ld SO
(Pb-Free)
MDP0027
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
• Pin diode receivers
• Log amplifiers
• Photo multiplier amplifiers
• Difference Amplifier
Pinout
ISL55001
(8 LD SO)
TOP VIEW
NC 1
IN- 2
IN+ 3
VS- 4
1
8 NC
+
7 VS+
6 OUT
5 NC
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005, 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL55001
Absolute Maximum Ratings (TA = 25°C)
Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 60mA
Power Dissipation (PD) . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Operating Temperature Range (TA). . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . +150°C
Storage Temperature (TST) . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Supply Voltage (VS) . . . . . . . . . . . . . . . . . . . . . . . . . . ±16.5V or 33V
Input Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±VS
Differential Input Voltage (dVIN). . . . . . . . . . . . . . . . . . . . . . . . .±10V
ESD Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3KV
ESD Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
DC Electrical Specifications
PARAMETER
VS = ±15V, RL = 1kΩ, TA = 25°C, unless otherwise specified.
DESCRIPTION
CONDITION
MIN
TYP
MAX
UNIT
0.06
3
mV
VOS
Input Offset Voltage
TCVOS
Average Offset Voltage Drift
IB
Input Bias Current
1.72
3.5
µA
IOS
Input Offset Current
0.27
1.5
µA
TC-IOS
Average Offset Current Drift (Note 1)
0.8
nA/°C
AVOL
Open-loop Gain
VOUT = ±10V, RL = 1kΩ
10
17
KV/V
PSRR
Power Supply Rejection Ratio
VS = ±5V to ±15V
75
90
dB
CMRR
Common-mode Rejection Ratio
VCM = ±10V, VOUT = 0V
70
90
dB
CMIR
Common-mode Input Range
VS = ±15V
+/-14
V
VOUT
Output Voltage Swing
VO+, RL = 1kΩ
13.25
13.5
V
VO-, RL = 1kΩ
-12.6
-12.8
V
VO+, RL = 150Ω
10.7
11.5
V
VO-, RL = 150Ω
-8.8
-9.9
V
120
145
mA
ISC
Output Short Circuit Current
IS
Supply Current
RIN
Input Resistance
CIN
Input Capacitance
ROUT
PSOR
18
no load
8.3
2.0
µV/°C
9.0
mA
2.75
MΩ
AV = +1
1
pF
Output Resistance
AV = +1
50
mΩ
Power Supply Operating Range
Dual supply
Single supply
±2.25
±15
V
4.5
30
V
MAX
UNIT
NOTE:
1. Measured from TMIN to TMAX.
AC Electrical Specifications
PARAMETER
BW
VS = ±15V, AV = +1, RL = 1kΩ unless otherwise specified.
DESCRIPTION
-3dB Bandwidth (VOUT = 0.4VPP)
GBWP
Gain Bandwidth Product
PM
Phase Margin
CONDITION
TYP
AV = +1
220
MHz
AV = -1
55
MHz
AV = +2
53
MHz
AV = +5
17
MHz
70
MHz
55
°
RL = 1kΩ, CL = 5pF
2
MIN
FN6200.1
March 9, 2006
ISL55001
AC Electrical Specifications
PARAMETER
VS = ±15V, AV = +1, RL = 1kΩ unless otherwise specified. (Continued)
DESCRIPTION
CONDITION
MIN
TYP
MAX
UNIT
250
280
V/µs
SR
Slew Rate (Note 1)
RL = 100Ω
FPBW
Full-power Bandwidth (Note 2)
VS = ±15V
9.5
MHz
tS
Settling to +0.1% (AV = +1)
VS = ±15V, 10V step
75
ns
dG
Differential Gain (Note 3)
NTSC/PAL
0.01
%
dP
Differential Phase
NTSC/PAL
0.05
°
eN
Input Noise Voltage
10kHz
12
nV/√Hz
iN
Input Noise Current
10kHz
1.5
pA/√Hz
NOTES:
1. Slew rate is measured on rising edge.
2. For VS = ±15V, VOUT = 10VPP, for VS = ±5V, VOUT = 5VPP. Full-power bandwidth is based on slew rate measurement using FPBW = SR/(2π *
VPEAK).
3. Video performance measured at VS = ±15V, AV = +2 with two times normal video level across RL = 150Ω. This corresponds to standard video
levels across a back-terminated 75Ω load. For other values or RL, see curves.
Typical Performance Curves
Vs=+/-15V
=±15V
RVLS=1KΩ
RL=1kΩPower=Source
Source Power=-20dBm
VS=±15V
RL=1kΩ
Source Power=-20dBm
FIGURE 1. OPEN-LOOP GAIN vs FREQUENCY
VS=±15V
CL=5pF
Source Power=-20dBm
FIGURE 2. OPEN-LOOP PHASE vs FREQUENCY
VS=±15V
CL=5pF
Source Power=-20dBm
RL=1kΩ
RL=150Ω
RL=1kΩ
RL=500Ω
RL=500Ω
RL=150Ω
RL=75Ω
RL=75Ω
RL=-50Ω
FIGURE 3. FREQUENCY RESPONSE FOR VARIOUS RLOAD
(AV = +1)
3
RL=50Ω
FIGURE 4. FREQUENCY RESPONSE FOR VARIOUS RLOAD
(AV = +2)
FN6200.1
March 9, 2006
ISL55001
Typical Performance Curves
(Continued)
VS=±15V
RL=1kΩ
Source Power=-20dBm
CL=82pF
CL=39pF
CL=82pF
CL=39pF
CL=10pF
CL=5pF
CL=10pF
VS=±15V
RL=1kΩ
Source Power=-20dBm
CL=5pF
FIGURE 6. FREQUENCYRESPONSE FOR VARIOUS CLOAD
(AV = +2)
FIGURE 7. PHASE vs FREQUENCY FOR VARIOUS NONINVERTING GAIN SETTINGS
FIGURE 8. PHASE vs FREQUENCY FOR VARIOUS
INVERTING GAIN SETTINGS
100
350
RL=500Ω
80
SLEW RATE (V/µs)
GAIN BANDWIDTH PRODUCT (MHz)
FIGURE 5. FREQUENCY RESPONSE FOR VARIOUS CLOAD
(AV = +1)
60
40
20
0
AV=+2
RF=500Ω
300 RL=500Ω
CL=5pF
250
POSITIVE SLEW RATE
NEGATIVE SLEW RATE
200
150
0
3
6
9
12
15
SUPPLY VOLTAGES (±V)
FIGURE 9. GAIN BANDWIDTH PRODUCT vs SUPPLY
4
100
0
3
6
9
12
15
SUPPLY VOLTAGES (±V)
FIGURE 10. SLEW RATE vs SUPPLY
FN6200.1
March 9, 2006
ISL55001
Typical Performance Curves
(Continued)
FIGURE 11. GAIN vs FREQUENCY FOR VARIOUS RFEEDBACK
(AV = +1)
FIGURE 12. GAIN vs FREQUENCY FOR VARIOUS RFEEDBACK
(AV = +2)
NORMALIZED GAIN (dB)
5
AV=+1
RF=0Ω
3 RL=500Ω
CL=5pF
VS=±5V
VS=±2.5V
1
VS=±15V
-1
VS=±10V
-3
-5
100K
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 13. GAIN vs FREQUENCY FOR VARIOUS INVERTING
INPUT CAPACITANCE (CIN)
FIGURE 15. COMMON-MODE REJECTION RATIO (CMRR)
5
FIGURE 14. GAIN vs FREQUENCY FOR VARIOUS SUPPLY
SETTINGS
FIGURE 16. POWER SUPPLY REJECTION RATIO (PSRR)
FN6200.1
March 9, 2006
ISL55001
Typical Performance Curves
VS=±15V
RL=500Ω
VOUT=2V P-P
(Continued)
THD
3rd HD
2nd HD
FIGURE 17. HARMONIC DISTORTION vs FREQUENCY
(AV = +1)
FIGURE 18. HARMONIC DISTORTION vs OUTPUT VOLTAGE
(AV = +2)
OUTPUT VOLTAGE SWING (Vp-p)
25
RL=500Ω
CL=5pF
AV=+1
20
AV=+2
RF=500Ω
15
10
5
0
0
3
6
9
12
15
SUPPLY VOLTAGES (±V)
FIGURE 19. OUTPUT SWING vs FREQUENCY FOR VARIOUS
GAIN SETTINGS
FIGURE 20. OUTPUT SWING vs SUPPLY VOLTAGE FOR
VARIOUS GAIN SETTINGS
20% to 80% 80% to 20%
20% to 80%
80% to 20%
FIGURE 21. LARGE SIGNAL RISE AND FALL TIMES
6
FIGURE 22. SMALL SIGNAL RISE AND FALL TIMES
FN6200.1
March 9, 2006
ISL55001
(Continued)
25
1.2
20
1
POWER DISSIPATION (W)
TOTAL SUPPLY CURRENT (mA)
Typical Performance Curves
15
10
AV=+1
RF=0Ω
RL=500Ω
CL=5pF
5
0
0
3
6
9
12
781mW
0.6
SO8
θJA=160°C/W
0.4
0.2
0
25
50
75 85 100
125
150
AMBIENT TEMPERATURE (°C)
SUPPLY VOLTAGES (±V)
FIGURE 23. SUPPLY CURRENT vs SUPPLY VOLTAGE
1.8
0.8
0
15
JEDEC JESD51-3 LOW EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
FIGURE 24. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
POWER DISSIPATION (W)
1.6
1.4
1.2
1 1.136W
0.8
SO8
θJA=110°C/W
0.6
0.4
0.2
0
0
25
50
75 85 100
125
150
AMBIENT TEMPERATURE (°C)
FIGURE 25. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
7
FN6200.1
March 9, 2006
ISL55001
Product Description
The ISL55001 is a wide bandwidth, low power, and low offset
voltage feedback operational amplifier. This device is
internally compensated for closed loop gain of +1 or greater.
Connected in voltage follower mode and driving a 500Ω
load, the -3dB bandwidth is around a 220MHz. Driving a
150Ω load and a gain of 2, the bandwidth is about 90MHz
while maintaining a 300V/µs slew rate.
The ISL55001 is designed to operate with supply voltage
from +15V to -15V. That means for single supply application,
the supply voltage is from 0V to 30V. For split supplies
application, the supply voltage is from ±15V. The amplifier
has an input common-mode voltage range from 1.5V above
the negative supply (VS- pin) to 1.5V below the positive
supply (VS+ pin). If the input signal is outside the above
specified range, it will cause the output signal to be distorted.
The outputs of the ISL55001 can swing from -12.75V to
+13.4V for VS = ±15V. As the load resistance becomes
lower, the output swing is lower.
Choice of Feedback Resistor and Gain Bandwidth
Product
For applications that require a gain of +1, no feedback
resistor is required. Just short the output pin to the inverting
input pin. For gains greater than +1, the feedback resistor
forms a pole with the parasitic capacitance at the inverting
input. As this pole becomes smaller, the amplifier's phase
margin is reduced. This causes ringing in the time domain
and peaking in the frequency domain. Therefore, RF can't be
very big for optimum performance. If a large value of RF
must be used, a small capacitor in the few Pico Farad range
in parallel with RF can help to reduce the ringing and
peaking at the expense of reducing the bandwidth. For gain
of +1, RF = 0 is optimum. For the gains other than +1,
optimum response is obtained with RF with proper selection
of RF and RG (see Figures15 and 16 for selection).
Video Performance
For good video performance, an amplifier is required to
maintain the same output impedance and the same
frequency response as DC levels are changed at the output.
This is especially difficult when driving a standard video load
of 150Ω, because of the change in output current with DC
level. The dG and dP of this device is about 0.01% and
0.05°, while driving 150Ω at a gain of 2. Driving high
impedance loads would give a similar or better dG and dP
performance.
Driving Capacitive Loads and Cables
The ISL55001 can drive 47pF loads in parallel with 500Ω
with less than 3dB of peaking at gain of +1 and as much as
100pF at a gain of +2 with under 3db of peaking. If less
peaking is desired in applications, a small series resistor
(usually between 5Ω to 50Ω) can be placed in series with the
output to eliminate most peaking. However, this will reduce
8
the gain slightly. If the gain setting is greater than 1, the gain
resistor RG can then be chosen to make up for any gain loss
which may be created by the additional series resistor at the
output.
When used as a cable driver, double termination is always
recommended for reflection-free performance. For those
applications, a back-termination series resistor at the
amplifier's output will isolate the amplifier from the cable and
allow extensive capacitive drive. However, other applications
may have high capacitive loads without a back-termination
resistor. Again, a small series resistor at the output can help
to reduce peaking.
Output Drive Capability
The ISL55001 does not have internal short circuit protection
circuitry. It has a typical short circuit current of 140mA. If the
output is shorted indefinitely, the power dissipation could
easily overheat the die or the current could eventually
compromise metal integrity. Maximum reliability is
maintained if the output current never exceeds ±60mA. This
limit is set by the design of the internal metal interconnect.
Note that in transient applications, the part is robust.
Short circuit protection can be provided externally with a
back match resistor in series with the output placed close as
possible to the output pin. In video applications this would be
a 75Ω resistor and will provide adequate short circuit
protection to the device. Care should still be taken not to
stress the device with a short at the output.
Power Dissipation
With the high output drive capability of the ISL55001, it is
possible to exceed the 150°C absolute maximum junction
temperature under certain load current conditions.
Therefore, it is important to calculate the maximum junction
temperature for an application to determine if load conditions
or package types need to be modified to assure operation of
the amplifier in a safe operating area.
The maximum power dissipation allowed in a package is
determined according to:
T JMAX – T AMAX
PD MAX = -------------------------------------------Θ JA
Where:
• TJMAX = Maximum junction temperature
• TAMAX = Maximum ambient temperature
• θJA = Thermal resistance of the package
The maximum power dissipation actually produced by an IC
is the total quiescent supply current times the total power
supply voltage, plus the power in the IC due to the load, or:
FN6200.1
March 9, 2006
ISL55001
For sourcing:
∑ ( VS – VOUTi ) × ---------------R Li
capacitor in parallel with a 0.1µF ceramic capacitor from VS+
to GND will suffice. This same capacitor combination should
be placed at each supply pin to ground if split supplies are to
be used. In this case, the VS- pin becomes the negative
supply rail.
n
Printed Circuit Board Layout
n
PD MAX = V S × I SMAX +
V OUTi
i=1
For sinking:
∑ ( VOUTi – VS ) × ILOADi
PD MAX = V S × I SMAX +
For good AC performance, parasitic capacitance should be
kept to minimum. Use of wire wound resistors should be
avoided because of their additional series inductance. Use
of sockets should also be avoided if possible. Sockets add
parasitic inductance and capacitance that can result in
compromised performance. Minimizing parasitic capacitance
at the amplifier's inverting input pin is very important. The
feedback resistor should be placed very close to the
inverting input pin. Strip line design techniques are
recommended for the signal traces.
i=1
Where:
• VS = Supply voltage
• ISMAX = Maximum quiescent supply current
• VOUT = Maximum output voltage of the application
• RLOAD = Load resistance tied to ground
• ILOAD = Load current
• N = 1 number of amplifiers
Application Circuits
By setting the two PDMAX equations equal to each other, we
can solve the output current and RLOAD to avoid the device
overheat.
Sallen-Key Low Pass Filter
Power Supply Bypassing Printed Circuit Board
Layout
As with any high frequency device, a good printed circuit
board layout is necessary for optimum performance. Lead
lengths should be as short as possible. The power supply
pin must be well bypassed to reduce the risk of oscillation.
For normal single supply operation, where the VS- pin is
connected to the ground plane, a single 4.7µF tantalum
A common and easy to implement filter taking advantage of
the wide bandwidth, low offset and low power demands of
the ISL55001. A derivation of the transfer function is
provided for convenience (See Figure 26).
Sallen-Key High Pass Filter
Again this useful filter benefits from the characteristics of the
ISL55001. The transfer function is very similar to the low
pass so only the results are presented (See Figure 27).
K = 1+
V2
5V
1nF
1nF
R1
V1
1kΩ
R2
1kΩ C2
1nF
+
V+
-
V-
RA
1kΩ
VOUT
R7
1kΩ
RB
1kΩ
C5
1nF
1
V1
R 2C 2 s + 1
Vo
V 1 − Vi
Vo − Vi
K
=0
1 + − V1 +
1
R1
R2
C1s
K
H( s ) =
R1C1R 2C 2 s 2 + ((1 − K )R1C1 + R1C 2 + R 21C 2 )s + 1
1
H( jw ) =
1 − w 2 R1C1R 2C 2 + jw ((1 − K )R1C1 + R1C 2 + R 2C 2 )
Holp = K
1
wo =
R1C1R 2C 2
1
Q=
R1C1
R1C 2
R 2C 2
(1 − K )
+
+
R 2C 2
R 2C1
R1C1
Vo = K
C5
C1
RB
RA
V3
5V
Holp = K
1
wo =
RC
1
Q=
3 −K
Equations simplify if we let all
components be equal R=C
FIGURE 26. SALLEN-KEY LOW PASS FILTER
9
FN6200.1
March 9, 2006
ISL55001
V2
5V
Holp = K
C5
wo =
1nF
C1
V1
(1 − K )
R2
1kΩ
1kΩ C2
1nF
+
V+
-
V-
R 1C 1
+
R 2C 2
R 1C 2
+
R 2C1
R 2C 2
R 1C 1
VOUT
R7
1kΩ
RB
RA
1kΩ
1
Q =
1nF
R1
1
R 1C 1R 2 C 2
K
4 −K
Equations simplify if we let
2 all components be equal R=C
wo =
RC
Holp =
1kΩ
C5
1nF
V3
5V
Q =
2
4 −K
FIGURE 27. SALLEN-KEY HGH PASS FILTER
Differential Output Instrumentation Amplifier
The addition of a third amplifier to the conventional three
amplifier instrumentation amplifier introduces the benefits of
differential signal realization, specifically the advantage of
using common-mode rejection to remove coupled noise and
e1
A1
+
-
R3
R3
A3
R2
+
R3
RG
R3
e2
+
R3
+
R3
eo3
+
e o3 = – ( 1 + 2R 2 ⁄ R G ) ( e 1 – e 2 )
e o4 = ( 1 + 2R 2 ⁄ R G ) ( e 1 – e 2 )
e o = – 2 ( 1 + 2R 2 ⁄ R G ) ( e 1 – e 2 )
R3
A4
R2
A2
ground potential errors inherent in remote transmission. This
configuration also provides enhanced bandwidth, wider
output swing and faster slew rate than conventional three
amplifier solutions with only the cost of an additional
amplifier and few resistors.
REF
eo
2f C1, 2
BW = ----------------A Di
A Di = – 2 ( 1 + 2R 2 ⁄ R G )
eo4
R3
FIGURE 28. DIFFERENTIAL OUTPUT INSTRUMENTATION AMPLIFIER
10
FN6200.1
March 9, 2006
ISL55001
Strain Gauge
resulting in an imbalance in the bridge. A voltage variation
from the referenced high accuracy source is generated and
translated to the difference amplifier through the buffer
stage. This voltage difference as a function of the strain is
converted into an output voltage.
The strain gauge is an ideal application to take advantage of
the moderate bandwidth and high accuracy of the ISL55001.
The operation of the circuit is very straightforward. As the
strain variable component resistor in the balanced bridge is
subjected to increasing strain, its resistance changes,
+V
2
5V
C6
VARIABLE SUBJECT
TO STRAIN
V5 +
0V
-
R15
1kΩ
1kΩ
R16
1kΩ
1nF
R17
1kΩ
R18
1kΩ
1kΩ
+
V+
-
V-
VOUT
RL
(V1+V2+V3+V4)
1kΩ
RF
1kΩ
C12
1nF
+
V4
- 5V
FIGURE 29. STRAIN GAUGE AMPLIFIER
11
FN6200.1
March 9, 2006
ISL55001
Small Outline Plastic Packages (SOIC)
NOTE: The package drawing shown here may not be the latest version. To check the latest revision, please refer to the Intersil website at
<http://www.intersil.com/design/packages/index.asp>
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
12
FN6200.1
March 9, 2006