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1
FN7492.0
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
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Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
EL5462
500MHz Low Power Current Feedback
Amplifier
The EL5462 is a current feedback amplifier with a bandwidth
of 500MHz which makes this amplifier ideal for today's high
speed video and monitor applications.
With a supply current of just 1.5mA per amplifier and the
ability to run from a single supply voltage from 5V to 12V, the
EL5462 is also ideal for handheld, portable or battery-
powered equipment.
The EL5462 is available in a 14-pin SO package and
operates over the industrial temperature range of -40C to
+85C.
Pinout
EL5462
(14-PIN SO)
TOP VIEW
Features
500MHz -3dB bandwidth
4000V/s slew rate
1.5mA supply current per amplifier
Single and dual supply operation, from 5V to 12V supply
span
High speed, 1.4GHz product available (EL5167 &
EL5167)
High speed, 4mA, 630MHz product available (EL5164 &
EL5165)
Pb-free available (RoHS compliant)
Applications
Battery-powered equipment
Handheld, portable devices
Video amplifiers
Cable drivers
RGB amplifiers
Test equipment
Instrumentation
Current-to-voltage converters
- +
-
+
OUTD
IND-
IND+
VS-
INC+
INC-
1
2
3
4
14
13
12
11
5
6
7
10
9
8 OUTC
OUTA
INA-
INA+
VS+
INB+
INB-
OUTB
- +
-
+
A
D
B
C
Ordering Information
PART NUMBER
PACKAGE
TAPE &
REEL
PKG. DWG. #
EL5462IS
14-Pin SO
-
MDP0027
EL5462IS-T7
14-Pin SO
7"
MDP0027
EL5462IS-T13
14-Pin SO
13"
MDP0027
EL5462ISZ
(See Note)
14-Pin SO
(Pb-Free)
-
MDP0027
EL5462ISZ-T7
(See Note)
14-Pin SO
(Pb-Free)
7"
MDP0027
EL5462ISZ-T13
(See Note)
14-Pin SO
(Pb-Free)
13"
MDP0027
NOTE: Intersil Pb-free 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.
Data Sheet
February 14, 2005
2
FN7492.0
February 14, 2005
Absolute Maximum Ratings
(T
A
= 25C)
Supply Voltage between V
S
+ and V
S
- . . . . . . . . . . . . . . . . . . . 13.2V
Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . . 50mA
Maximum Voltage between IN+ and IN-, Disabled . . . . . . . . . 1.5V
Current into IN+, IN-, CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Slew Rate from V
S
+ to V
S
- . . . . . . . . . . . . . . . . . . . . . . . . . . . 1V/s
Pin Voltages. . . . . . . . . . . . . . . . . . . . . . . . .V
S
- - 0.5V to V
S
+ +0.5V
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +125C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65C to +150C
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40C to +85C
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: T
J
= T
C
= T
A
Electrical Specifications
V
S
+
= +5V, V
S
-
= -5V, R
F
= 750
for A
V
= 1, R
F
= 400
for A
V
= 2, R
L
= 150
, T
A
= 25C unless otherwise
specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
AC PERFORMANCE
BW
-3dB Bandwidth
A
V
= +1, R
L
= 500
, R
F
= 598
500
MHz
A
V
= +2, R
L
= 150
, R
F
= 422
233
MHz
BW1
0.1dB Bandwidth
30
MHz
SR
Slew Rate
V
O
= -2.5V to +2.5V, A
V
= +2, R
L
= 100
2500
4000
5000
V/s
t
S
0.1% Settling Time
V
OUT
= -2.5V to +2.5V, A
V
= +1
25
ns
e
N
Input Voltage Noise
3
nV/
Hz
i
N
-
IN- Input Current Noise
10
pA/
Hz
i
N
+
IN+ Input Current Noise
6.5
pA/
Hz
dG
Differential Gain Error (Note 1)
A
V
= +2
0.05
%
dP
Differential Phase Error (Note 1)
A
V
= +2
0.15
DC PERFORMANCE
V
OS
Offset Voltage
-5
1.5
+5
mV
T
C
V
OS
Input Offset Voltage Temperature
Coefficient
Measured from T
MIN
to T
MAX
6
V/C
R
OL
Transimpedance
500
1000
k
INPUT CHARACTERISTICS
CMIR
Common Mode Input Range
Guaranteed by CMRR test
3
3.3
V
CMRR
Common Mode Rejection Ratio
V
IN
= 3V
50
62
75
dB
-ICMR
- Input Current Common Mode Rejection
-1
0.22
+1
A/V
+I
IN
+ Input Current
-8
0.5
+8
A
-I
IN
- Input Current
-10
2
+10
A
R
IN
Input Resistance
0.8
1.6
3
M
C
IN
Input Capacitance
1
pF
OUTPUT CHARACTERISTICS
V
O
Output Voltage Swing
R
L
= 150
to GND
3.35
3.6
3.75
V
R
L
= 1k
to GND
3.75
3.9
4.15
V
I
OUT
Output Current
R
L
= 10
to GND
60
100
mA
EL5462
3
FN7492.0
February 14, 2005
SUPPLY
I
SON
Supply Current - Enabled, per Amplifier
No load, V
IN
= 0V
1.3
1.5
1.7
mA
PSRR
Power Supply Rejection Ratio
DC, V
S
= 4.75V to 5.25V
65
76
dB
-IPSR
- Input Current Power Supply Rejection
DC, V
S
= 4.75V to 5.25V
-0.5
0.1
+0.5
A/V
NOTE:
1. Standard NTSC test, AC signal amplitude = 286mV
P-P
, f = 3.58MHz
Electrical Specifications
V
S
+
= +5V, V
S
-
= -5V, R
F
= 750
for A
V
= 1, R
F
= 400
for A
V
= 2, R
L
= 150
, T
A
= 25C unless otherwise
specified. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
Typical Performance Curves
FIGURE 1. FREQUENCY RESPONSE FOR A
V
=+1
FIGURE 2. FREQUENCY RESPONSE FOR A
V
=+4.6
FIGURE 3. FREQUENCY RESPONSE FOR A
V
=+10
FIGURE 4. FREQUENCY RESPONSE FOR A
V
=+2
NORMALIZ
E
D
GAIN
(dB)
4
10K
100K
1M
10M
100M
1G
2
0
-2
-4
-6
FREQUENCY (Hz)
A
V
=+1
V
CC
=+5V
V
EE
=-5V
R
L
=500
R
F
=598
NORMALIZ
E
D
GAIN
(dB)
4
100K
1M
10M
100M
1G
2
0
-2
-4
-6
FREQUENCY (Hz)
A
V
=+4.6
V
CC
=+5V
V
EE
=-5V
R
F
=375
N
O
RM
AL
IZE
D
G
A
IN
(
d
B)
2
100K
1M
10M
100M
1G
0
-2
-4
-6
-8
FREQUENCY (Hz)
A
V
=+10
V
CC
=+5V
V
EE
=-5V
R
L
=150
R
F
=375
N
O
RM
AL
IZE
D
G
A
IN
(
d
B)
3
100K
1M
10M
100M
1G
1
-1
-3
-5
-7
FREQUENCY (Hz)
A
V
=+2
V
CC
=+5V
V
EE
=-5V
R
L
=150
R
F
=422
EL5462
4
FN7492.0
February 14, 2005
FIGURE 5. FREQUENCY RESPONSE FOR A
V
=+4
FIGURE 6. FREQUENCY RESPONSE FOR VARIOUS V
CC
, V
EE
FIGURE 7. CLOSED LOOP OUTPUT IMPEDANCE
FIGURE 8. OUTPUT RISE TIME
FIGURE 9. OUTPUT FALL TIME
FIGURE 10. TURN ON TIME
Typical Performance Curves
(Continued)
NORMALIZED GAIN
(dB)
3
100K
1M
10M
100M
1G
1
-1
-3
-5
-7
FREQUENCY (Hz)
A
V
=+4
V
CC
=+5V
V
EE
=-5V
R
L
=150
R
F
=422
NORMALIZED GAIN
(dB)
5
100K
1M
10M
100M
1G
3
1
-1
-3
-5
FREQUENCY (Hz)
A
V
=+1
R
L
=150
R
F
=698
V
CC
,V
EE
=5V
V
CC
,V
EE
=4V
V
CC
,V
EE
=3V
V
CC
,V
EE
=2.5V
V
CC
,V
EE
=6V
OUT
P
UT
IMPEDANCE (
)
100
10K
100K
1M
10M
100M
10
1
0.1
0.01
FREQUENCY (Hz)
A
V
=+2
V
CC
=+5V
V
EE
=-5V
4ns/DIV
A
V
=+2
V
CC
=+5V
V
EE
=-5V
R
L
=150
1V/DIV
2V/DIV
OUTPUT
RISE
TIME
2.218ns
INPUT
RISE
TIME
1.028ns
4ns/DIV
A
V
=+2
V
CC
=+5V
V
EE
=-5V
R
L
=150
1V/DIV
2V/DIV
OUTPUT
FALL
TIME
2.21ns
INPUT
FALL
TIME
1.036ns
CH1=5V
CH2=200mV
M=100ns
CH1
CH2
100ns/DIV
EL5462
5
FN7492.0
February 14, 2005
FIGURE 11. TURN OFF TIME
FIGURE 12. PSRR (V
CC
)
FIGURE 13. PSRR (V
EE
)
FIGURE 14. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
FIGURE 15. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
Typical Performance Curves
(Continued)
CH1=5V
CH2=200mV
M=100ns
CH1
CH2
100ns/DIV
P
S
RR (
d
B)
0
10
100
10K
1M
100M
-20
-40
-60
-80
-100
FREQUENCY (Hz)
A
V
=+2
V
CC
=+5V
V
EE
=-5V
R
L
=150
1K
100K
10M
PSRR (dB)
0
10
100
10K
1M
100M
-20
-40
-60
-80
-100
FREQUENCY (Hz)
A
V
=+2
V
CC
=+5V
V
EE
=-5V
R
L
=150
1K
100K
10M
AMBIENT TEMPERATURE (C)
0
25
50
75 85 100
125
150
POWER DIS
S
IP
A
T
ION
(
W
)
1.4
1
0.6
0.2
0
0.8
0.4
1.2 1.136W
JA
=8
8C
/W
SO
14
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
AMBIENT TEMPERATURE (C)
0
25
50
75 85 100
125
150
P
O
WER DIS
S
IP
A
T
ION
(
W
)
1
0.9
0.6
0.2
0
0.8
0.4
JA
=1
20
C
/W
SO
14
JEDEC JESD51-3 LOW EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
0.5
0.1
0.7
0.3
833mW
EL5462
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