Page 1
EL2245C, EL2445C
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
EL2245C, EL2445C
Features
• 100MHz gain-bandwidth at gainof-2
• Gain-of-2 stable
• Low supply current (per amplifier)
= 5.2mA at VS = ±15V
• Wide supply range
= ±2V to ±18V dual-supply
= 2.5V to 36V single-supply
• High slew rate = 275V/µs
• Fast settling = 80ns to 0.1% for a
10V step
• Low differential gain = 0.02% at
AV=+2, R
= 150Ω
L
• Low differential phase = 0.07° at
AV = +2, R
= 150Ω
L
• Stable with unlimited capacitive
load
• Wide output voltage swing
=±13.6V with VS = ±15V,
R
= 1000Ω
L
= 3.8V/0.3V with VS = +5V,
R
= 500Ω
L
Applications
• Video amplifier
• Single-supply amplifier
• Active filters/integrators
• High-speed sample-and-hold
• High-speed signal processing
• ADC/DAC buffer
• Pulse/RF amplifier
• Pin diode receiver
• Log amplifier
• Photo multiplier amplifier
• Difference amplifier
General Description
The EL2245C/EL2445C are dual and quad versions of the popular
EL2045C. They are high speed, low power, low cost monolithic operational amplifiers built on Elantec's proprietary complementary
bipolar process. The EL2245C/EL2445C are gain-of-2 stable and feature a 275V/µs slew rate and 100MHz bandwidth at gain-of-2 while
requiring only 5.2mA of supply current per amplifier.
The power supply operating range of the EL2245C/EL2445C is from
±18V down to as little as ±2V. For single-supply operation, the
EL2245C/EL2445C operate from 36V down to as little as 2.5V. The
excellent power supply operating range of the EL2245C/EL2445C
makes them an obvious choice for applications on a single +5V or
+3V supply.
The EL2245C/EL2445C also feature an extremely wide output voltage swing of ±13.6V with VS = ±15V and R
output voltage swing is a wide ±3.8V with R
R
= 150Ω. Furthermore, for single-supply operation at +5V, output
L
voltage swing is an excellent 0.3V to 3.8V with R
= 1000Ω. At ±5V,
L
= 500Ω and ±3.2V with
L
= 500Ω.
L
At a gain of +2, the EL2245C/EL2445C have a -3dB bandwidth of
100MHz with a phase margin of 50°. They can drive unlimited load
capacitance, and because of their conventional voltage-feedback
topology, the EL2245C/EL2445C allow the use of reactive or non-linear elements in their feedback network. This versatility combined with
low cost and 75mA of output-current drive make the
EL2245C/EL2445C an ideal choice for price-sensitive applications
requiring low power and high speed.
Connection Diagrams
EL2245CN/CS Dual EL2445CN/CS Quad
September 26, 2001
Ordering Information
Part No. Temp. Range Package Outline #
EL2245CN -40°C to +85°C 8-Pin P-DIP MDP0031
EL2245CS -40°C to +85°C 8-Lead SO MDP0027
EL2445CN -40°C to +85°C 14-Pin P-DIP MDP0031
EL2445CS -40°C to +85°C 14-Lead SO MDP0027
Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
© 2001 Elantec Semiconductor, Inc.
Page 2
EL2245C, EL2445C
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
Absolute Maximum Ratings (T
Supply Voltage (VS) ±18V or 36V
Peak Output Current (IOP) Short-Circuit Protected
EL2245C, EL2445C
Output Short-Circuit Duration Infinite
A heat-sink is required to keep junction temperature below
absolute maximum when an output is shorted.
Input Voltage (V
IN)
= 25°C)
A
Differential Input Voltage (dVIN) ±10V
Power Dissipation (PD) See Curves
Operating Temperature Range (TA) 0°C to +75°C
Operating Junction Temperature (TJ) 150°C
Storage Temperature (TST) -65°C to +150°C
±V
S
Important Note:
All parameters having Min/Max specifications are guaranteed. Typ 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 Characteristics
VS = ±15V, R
Parameter Description Condition Temp Min Typ Max Unit
V
OS
TCV
I
B
I
OS
TCI
A
VOL
PSRR Power Supply
CMRR Common-Mode VCM = ±12V, V
CMIR Common-Mode
V
OUT
I
SC
I
S
= 1000Ω, unless otherwise specified
L
Input Offset
Voltage
Average Offset Voltage Drift
OS
VS = ±15V 25°C 0.5 4.0 mV
T
, T
MIN
[1]
MAX
All 10.0 µV/°C
Input Bias VS = ±15V 25°C 2.8 8.2 µA
Current T
MIN
, T
MAX
VS = ±5V 25°C 2.8 µA
Input Offset
Current
Average Offset Current Drift
OS
Open-Loop Gain VS = ±15V,V
VS = ±15V 25°C 50 300 nA
T
, T
MIN
VS = ±5V 25°C 50 nA
[1]
VS = ±5V, V
VS = ±5V, V
= ±10V, R
OUT
= ±2.5V, R
OUT
= ±2.5V, R
OUT
= 1000Ω 25°C 1500 3000 V/V
L
= 500Ω 25°C 2500 V/V
L
= 150Ω 25°C 1750 V/V
L
MAX
All 0.3 nA/°C
T
MIN
, T
MAX
1500 V/V
VS = ±5V to ±15V 25°C 65 80 dB
Rejection Ratio
= 0V 25°C 70 90 dB
OUT
Rejection Ratio T
T
MIN
MIN
, T
MAX
, T
MAX
60 dB
70 dB
VS = ±15V 25°C ±14.0 V
Input Range
VS = ±5V 25°C ±4.2 V
VS = +5V 25°C 4.2/0.1 V
Output Voltage
Swing
Output Short
Circuit Current
Supply Current
(Per Amplifier)
VS = ±15V, R
VS = ±15V, R
VS = ±5V, R
VS = ±5V, R
VS = +5V, R
= 1000Ω 25°C ±13.4 ±13.6 V
L
= 500Ω 25°C ±12.0 ±13.4 V
L
= 500Ω 25°C ±3.4 ±3.8 V
L
= 150Ω 25°C ±3.2 V
L
= 500Ω 25°C 3.6/0.4 3.8/0.3 V
L
T
, T
MIN
MAX
T
, T
MIN
MAX
±13.1 V
3.5/0.5 V
25°C 40 75 mA
T
MIN
, T
MAX
35 mA
VS = ±15V, No Load 25°C 5.2 7 mA
T
MIN
T
MAX
VS = ±5V, No Load 25°C 5.0 mA
6.0 mV
9.2 µA
400 nA
7.6 mA
7.6 mA
2
Page 3
EL2245C, EL2445C
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
DC Electrical Characteristics (Continued)
VS = ±15V, R
Parameter Description Condition Temp Min Typ Max Unit
R
IN
C
IN
R
OUT
PSOR Power-Supply
1. Measured from T
Closed-Loop AC Electrical Characteristics
VS = ±15V, AV = +2, R
Parameter Description Condition Temp Min Typ Max Unit
BW -3dB Bandwidth
GBWP Gain-Bandwidth Product VS = ±15V 25°C 200 MHz
PM Phase Margin R
CS Channel Separation f = 5MHz 25°C 85 dB
SR Slew Rate
FPBW Full-Power Bandwidth
tr, t
OS Overshoot 0.1V Step 25°C 20 %
t
PD
t
s
dG Differential Gain
dP Differential Phase
eN Input Noise Voltage 10kHz 25°C 15.0 nV√Hz
iN Input Noise Current 10kHz 25°C 1.50 pA√Hz
CI STAB Load Capacitance Stability AV = +1 25°C Infinite pF
1. Slew rate is measured on rising edge.
2. For VS = ±15V, V
3. Video Performance measured at VS = ±15V, AV = +2 with 2 times normal video level across R
= 1000Ω, unless otherwise specified
L
Input Resistance Differential 25°C 150 kΩ
Common-Mode 25°C 15 MΩ
Input Capacitance AV = +1@ 10MHz 25°C 1.0 pF
Output Resistance A
Operating Range
to T
MIN
= 1000Ω unless otherwise specified
L
(V
= 0.4VPP)
OUT
f
Rise Time, Fall Time 0.1V Step 25°C 3.0 ns
Propagation Delay 25°C 2.5 ns
Settling to +0.1%
(AV = +1)
Vpeak).
across a back-terminated 75Ω load. For other values of R
OUT
.
MAX
[1]
[2]
[3]
[3]
= 20VPP. For VS = ±5V, V
= +1 25°C 50 mΩ
V
Dual-Supply 25°C ±2.0 ±18.0 V
Single-Supply 25°C 2.5 36.0 V
VS = ±15V, AV = +2 25°C 100 MHz
VS = ±15V, AV = -1 25°C 75 MHz
VS = ±15V, AV = +5 25°C 20 MHz
VS = ±15V, AV = +10 25°C 10 MHz
VS = ±15V, AV = +20 25°C 5 MHz
VS = ±5V, AV = +2 25°C 75 MHz
VS = ±5V 25°C 150 MHz
L
VS = ±15V, R
VS = ±5V, R
VS = ±15V 25°C 3.2 4.4 MHz
VS = ±5V 25°C 12.7 MHz
VS = ±15V, 10V Step 25°C 80 ns
VS = ±5V, 5V Step 25°C 60 ns
NTSC/PAL 25°C 0.02 %
NTSC/PAL 25°C 0.07 °
= 1 kΩ, C
OUT
= 10pF 25°C 50 °
L
= 1000Ω 25°C 200 275 V/µs
L
= 500Ω 25°C 200 V/µs
L
= 5V
. Full-power bandwidth is based on slew rate measurement using: FPBW = SR/(2π *
PP
= 150Ω. This corresponds to standard video levels
, see curves.
L
L
EL2245C, EL2445C
3
Page 4
EL2245C, EL2445C
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
Test Circuit
EL2245C, EL2445C
4
Page 5
Typical Performance Curves
EL2245C, EL2445C
EL2245C, EL2445C
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
Non-Inverting
Frequency Response
Open-Loop Gain and
Phase vs Frequency
CMRR, PSRR and Closed-Loop
Output Resistance vs
Frequency
Inverting Frequency Response Frequency Response for
Output Voltage Swing
vs Frequency
2nd and 3rd Harmonic
Distortion vs Frequency
Various Load Resistances
Equivalent Input Noise
Settling Time vs
Output Voltage Change
Supply Current vs
Supply Voltage
Common-Mode Input Range vs
Supply Voltage
5
Output Voltage Range
vs Supply Voltage
Page 6
EL2245C, EL2445C
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
EL2245C, EL2445C
Gain-Bandwidth Product
vs Supply Voltage
Bias and Offset Current
vs Input Common-Mode Voltage
Offset Voltage
vs Temperature
Open-Loop Gain
vs Supply Voltage
Open-Loop Gain
vs Load Resistance
Bias and Output
Current vs Temperature
Slew-Rate vs
Supply Voltage
Voltage Swing
vs Load Resistance
Supply Current
vs Temperature
Gain-Bandwidth Product
vs Temperature
Open-Loop Gain PSRR
and CMRR vs Temperature
6
Slew Rate vs
Temperature
Page 7
EL2245C, EL2445C
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
EL2245C, EL2445C
Short-Circuit Current
vs Temperature
Differential Gain and
Phase vs DC Input
Offset at 3.58MHz
Small-Signal
Step Response
Gain-Bandwidth Product
vs Load Capacitance
Differential Gain and
Phase vs DC Input
Offset at 4.43MHz
Large-Signal
Step Response
Overshoot vs
Load Capacitance
Differential Gain and
Phase vs Number of
150Ω Loads at 3.58MHz
Differential Gain and
Phase vs Number of
150Ω Loads at 4.43MHz
8-Pin Plastic DIP
Maximum Power Dissipation vs Ambient
Temperature
7
8-Lead SO
Maximum Power Dissipation
vs Ambient Temperature
Page 8
EL2245C, EL2445C
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
14-Pin Plastic DIP
Maximum Power Dissipation
EL2245C, EL2445C
vs Ambient Temperature
Simplified Schematic (Per Amplifier)
14-Lead SO
Maximum Power Dissipation
vs Ambient Temperature
Channel Separation
vs Frequency
Burn-In Circuit (Per Amplifier)
All Packages Use the Same Schematic
8
Page 9
Applications Information
EL2245C, EL2445C
EL2245C, EL2445C
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
Product Description
The EL2245C/EL2445C are dual and quad low-power
wideband monolithic operational amplifiers built on
Elantec's proprietary high-speed complementary bipolar
process. The EL2245C/EL2445C use a classical voltage-feedback topology which allows them to be used in
a variety of applications where current-feedback amplifiers are not appropriate because of restrictions placed
upon the feedback element used with the amplifier. The
conventional topology of the EL2245C/EL2445C
allows, for example, a capacitor to be placed in the feedback path, making it an excellent choice for applications
such as active filters, sample-and-holds, or integrators.
Similarly, because of the ability to use diodes in the
feedback network, the EL2245C/EL2445C are an excellent choice for applications such as fast log amplifiers.
Power Dissipation
With the wide power supply range and large output drive
capability of the EL2245C/EL2445C, it is possible to
exceed the 150°C maximum junction temperatures
under certain load and power-supply conditions. It is
therefore important to calculate the maximum junction
temperature (T
power supply voltages, load conditions, or package type
need to be modified for the EL2245C/EL2445C to
remain in the safe operating area. These parameters are
related as follows:
T
= T
Jmax
max
where PDmaxtotal is the sum of the maximum power
dissipation of each amplifier in the package (PDmax).
PDmax for each amplifier can be calculated as follows:
PDmax= (2*VS*I
where:
T
=Maximum Ambient Temperature
max
θ
=Thermal Resistance of the Package
JA
PDmax =Maximum Power Dissipation of 1Amplifier
VS =Supply Voltage
I
=Maximum Supply Current of 1Amplifier
Smax
) for all applications to determine if
Jmax
+ (θ
(PDmaxtotal))
JA*
Smax
+(VS-V
outmax
)*(V
outmax/RL
))
V
=Maximum Output Voltage Swing of the
outmax
Application
RL =Load Resistance
To serve as a guide for the user, we can calculate maximum allowable supply voltages for the example of the
video cable-driver below since we know that T
150°C, T
θ
s are shown in Table 1. If we assume (for this exam-
JA
= 75°C, I
max
= 7.6mA, and the package
Smax
Jmax
=
ple) that we are driving a back-terminated video cable,
then the maximum average value (over duty-cycle) of
V
is 1.4V, and R
outmax
= 150Ω, giving the results seen
L
in Table 1.
Table 1
Duals Package θ
EL2245CN PDIP8 95°C/W 0.789W @ 75°C ±16.6V
EL2245CS SO8 150°C/W 0.500W @ 75°C ±10.7V
QUADS
EL2445CN PDIP14 70°C/W 1.071W @ 75°C ±11.5V
EL2445CS SO14 110°C/W 0.682W @ 75°C ±7.5V
JA
Max PDiss @ T
max
Max V
S
Single-Supply Operation
The EL2245C/EL2445C have been designed to have a
wide input and output voltage range. This design also
makes the EL2245C/EL2445C an excellent choice for
single-supply operation. Using a single positive supply,
the lower input voltage range is within 100mV of ground
(R
= 500Ω), and the lower output voltage range is
L
within 300 mV of ground. Upper input voltage range
reaches 4.2V, and output voltage range reaches 3.8V
with a 5V supply and R
= 500Ω. This results in a 3.5V
L
output swing on a single 5V supply. This wide output
voltage range also allows single-supply operation with a
supply voltage as high as 36V or as low as 2.5V. On a
single 2.5V supply, the EL2245C/EL2445C still have
1V of output swing.
Gain-Bandwidth Product and the -3dB
Bandwidth
The EL2245C/EL2445C have a bandwidth at gain-of-2
of 100MHz while using only 5.2mA of supply current
per amplifier. For gains greater than 4, their closed-loop
-3dB bandwidth is approximately equal to the gain-
9
Page 10
EL2245C, EL2445C
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
bandwidth product divided by the noise gain of the circuit. For gains less than 4, higher-order poles in the
amplifiers' transfer function contribute to even higher
EL2245C, EL2445C
closed loop bandwidths. For example, the
EL2245C/EL2445C have a -3dB bandwidth of 100MHz
at a gain of +2, dropping to 20MHz at a gain of +5. It is
important to note that the EL2245C/EL2445C have been
designed so that this “extra” bandwidth in low-gain
applications does not come at the expense of stability.
As seen in the typical performance curves, the
EL2245C/EL2445C in a gain of +2 only exhibit 1.0dB
of peaking with a 1000Ω load.
Video Performance
An industry-standard method of measuring the video
distortion of components such as the EL2245C/
EL2445C is to measure the amount of differential gain
(dG) and differential phase (dP) that they introduce. To
make these measurements, a 0.286VPP (40 IRE) signal is
applied to the device with 0V DC offset (0 IRE) at either
3.58MHz for NTSC or 4.43MHz for PAL. A second
measurement is then made at 0.714V DC offset (100
IRE). Differential gain is a measure of the change in
amplitude of the sine wave, and is measured in percent.
Differential phase is a measure of the change in phase,
and is measured in degrees.
For signal transmission and distribution, a back-termi-
nated cable (75Ω in series at the drive end, and 75Ω to
ground at the receiving end) is preferred since the
impedance match at both ends will absorb any reflections. However, when double termination is used, the
received signal is halved; therefore a gain of 2 configuration is typically used to compensate for the
attenuation.
The EL2245C/EL2445C have been designed as an economical solution for applications requiring low video
distortion. They have been thoroughly characterized for
video performance in the topology described above, and
the results have been included as typical dG and dP
specifications and as typical performance curves. In a
gain of +2, driving 150Ω, with standard video test levels
at the input, the EL2245C/EL2445C exhibit dG and dP
of only 0.02% and 0.07° at NTSC and PAL. Because dG
and dP can vary with different DC offsets, the video performance of the EL2245C/EL2445C has been
characterized over the entire DC offset range from -
0.714V to +0.714V. For more information, refer to the
curves of dG and dP vs DC Input Offset.
Output Drive Capability
The EL2245C/EL2445C have been designed to drive
low impedance loads. They can easily drive 6VPP into a
150Ω load. This high output drive capability makes the
EL2245C/EL2445C an ideal choice for RF, IF and video
applications. Furthermore, the current drive of the
EL2245C/EL2445C remains a minimum of 35mA at
low temperatures. The EL2245C/EL2445C are currentlimited at the output, allowing it to withstand shorts to
ground. However, power dissipation with the output
shorted can be in excess of the power-dissipation capabilities of the package.
Capacitive Loads
For ease of use, the EL2245C/EL2445C have been
designed to drive any capacitive load. However, the
EL2245C/EL2445C remain stable by automatically
reducing their gain-bandwidth product as capacitive
load increases. Therefore, for maximum bandwidth,
capacitive loads should be reduced as much as possible
or isolated via a series output resistor (Rs). Similarly,
coax lines can be driven, but best AC performance is
obtained when they are terminated with their characteristic impedance so that the capacitance of the coaxial
cable will not add to the capacitive load seen by the
amplifier. Although stable with all capacitive loads,
some peaking still occurs as load capacitance increases.
A series resistor at the output of the EL2245C/EL2445C
can be used to reduce this peaking and further improve
stability.
Printed-Circuit Layout
The EL2245C/EL2445C are well behaved, and easy to
apply in most applications. However, a few simple techniques will help assure rapid, high quality results. As
with any high-frequency device, good PCB layout is
necessary for optimum performance. Ground-plane construction is highly recommended, as is good power
supply bypassing. A 0.1µF ceramic capacitor is recommended for bypassing both supplies. Lead lengths
should be as short as possible, and bypass capacitors
should be as close to the device pins as possible. For
10
Page 11
EL2245C, EL2445C
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
EL2245C, EL2445C
good AC performance, parasitic capacitances should be
kept to a minimum at both inputs and at the output.
Resistor values should be kept under 5kΩ because of the
RC time constants associated with the parasitic capacitance. Metal-film and carbon resistors are both
acceptable, use of wire-wound resistors is not recommended because of their parasitic inductance. Similarly,
capacitors should be low-inductance for best
performance.
The EL2245C/EL2445C Macromodel
This macromodel has been developed to assist the user
in simulating the EL2245C/EL2445C with surrounding
circuitry. It has been developed for the PSPICE simula-
tor (copywritten by the Microsim Corporation), and may
need to be rearranged for other simulators. It approximates DC, AC, and transient response for resistive
loads, but does not accurately model capacitive loading.
This model is slightly more complicated than the models
used for low-frequency op-amps, but it is much more
accurate for AC analysis.
The model does not simulate these characteristics
accurately:
noise non-linearities
settling-time temperature effects
CMRR manufacturing variations
PSRR
11
Page 12
EL2245C, EL2445C
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
EL2245C/EL2445C Macromodel
* Connections: +input
EL2245C, EL2445C
* | -input
* | | +Vsupply
* | | | -Vsupply
* | | | | output
* | | | | |
.subckt M2245 3 2 7 4 6
*
* Input stage
*
ie 7 37 1mA
r6 36 37 400
r7 38 37 400
rc1 4 30 850
rc2 4 39 850
q1 30 3 36 qp
q2 39 2 38 qpa
ediff 33 0 39 30 1.0
rdiff 33 0 1Meg
*
* Compensation Section
*
ga 0 34 33 0 1m
rh 34 0 2Meg
ch 34 0 1.3pF
rc 34 40 1K
cc 40 0 1pF
*
* Poles
*
ep 41 0 40 0 1
rpa 41 42 200
cpa 42 0 1pF
rpb 42 43 200
cpb 43 0 1pF
*
* Output Stage
*
ios1 7 50 1.0mA
ios2 51 4 1.0mA
q3 4 43 50 qp
q4 7 43 51 qn
q5 7 50 52 qn
q6 4 51 53 qp
ros1 52 6 25
ros2 6 53 25
*
* Power Supply Current
*
ips 7 4 2.7mA
*
* Models
*
.model qn npn(is=800E-18 bf=200 tf=0.2nS)
.model qpa pnp(is=864E-18 bf=100 tf=0.2nS)
.model qp pnp(is=800E-18 bf=125 tf=0.2nS)
.ends
12
Page 13
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
EL2245C/EL2445C Macromodel
EL2245C, EL2445C
EL2245C, EL2445C
EL2245C/EL2445C Model
13
Page 14
EL2245C, EL2445C
Dual/Quad Low-Power 100MHz Gain-of-2 Stable Op Amp
EL2245C, EL2445C
General Disclaimer
Specifications contained in this data sheet are in effect as of the publication date shown. Elantec, Inc. reserves the right to make changes in the circuitry or specifications contained herein at any time without notice. Elantec, Inc. assumes no responsibility for the use of any circuits described
herein and makes no representations that they are free from patent infringement.
WARNING - Life Support Policy
Elantec, Inc. products are not authorized for and should not be used
within Life Support Systems without the specific written consent of
Elantec, Inc. Life Support systems are equipment intended to sup-
Elantec Semiconductor, Inc.
675 Trade Zone Blvd.
Milpitas, CA 95035
Telephone: (408) 945-1323
(888) ELANTEC
Fax: (408) 945-9305
European Office: +44-118-977-6020
Japan Technical Center: +81-45-682-5820
port or sustain life and whose failure to perform when properly used
in accordance with instructions provided can be reasonably
expected to result in significant personal injury or death. Users contemplating application of Elantec, Inc. Products in Life Support
Systems are requested to contact Elantec, Inc. factory headquarters
to establish suitable terms & conditions for these applications. Elantec, Inc.’s warranty is limited to replacement of defective
components and does not cover injury to persons or property or
other consequential damages.
September 26, 2001
14
Printed in U.S.A.
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