1
FN7192
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2004. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.
EL5292, EL5292A
Dual 600MHz Current Feedback Amplifier
with Enable
The EL5292 and EL5292A represent
dual current feedback amplifiers with a
very high bandwidth of 600MHz. This
makes these amplifiers ideal for today's high speed video
and monitor applications.
With a supply current of just 6mA per amplifier and the ability
to run from a single supply voltage from 5V to 10V, these
amplifiers are also ideal for hand held, portable or battery
powered equipment.
The EL5292A also incorporates an enable and disable
function to reduce the supply current to 100A typical per
amplifier. Allowing the CE pin to float or applying a low logic
level will enable the amplifier.
The EL5292 is offered in the industry-standard 8-pin SO
package and the space-saving 8-pin MSOP package. The
EL5292A is available in a 10-pin MSOP package and all
operate over the industrial temperature range of -40
C to
+85
C.
Pinouts
Features
600MHz -3dB bandwidth
6mA supply current (per amplifier)
Single and dual supply operation, from 5V to 10V
Fast enable/disable (EL5292A only)
Single (EL5192) and triple (EL5392) available
High speed, 1GHz product available (EL5191)
Low power, 4mA, 300MHz product available (EL5193,
EL5293, and EL5393)
Applications
Video amplifiers
Cable drivers
RGB amplifiers
Test equipment
Instrumentation
Current to voltage converters
1
2
3
4
8
7
6
5
EL5292
(8-PIN SO, MSOP)
TOP VIEW
1
2
3
4
10
9
8
7
5
6
EL5292A
(10-PIN MSOP)
TOP VIEW
-
+
-
+
-
+
-
+
OUTA
INA-
INA+
VS-
VS+
OUTB
INB-
INB+
INA+
CEA
VS-
CEB
INA-
OUTA
VS+
OUTB
INB+
INB-
Ordering Information
PART NUMBER
PACKAGE
TAPE &
REEL
PKG. NO.
EL5292CS
8-Pin SO
-
MDP0027
EL5292CS-T7
8-Pin SO
7"
MDP0027
EL5292CS-T13
8-Pin SO
13"
MDP0027
EL5292CY
8-Pin MSOP
-
MDP0043
EL5292CY-T7
8-Pin MSOP
7"
MDP0043
EL5292CY-T13
8-Pin MSOP
13"
MDP0043
EL5292ACY
10-Pin MSOP
-
MDP0043
EL5292ACY-T7
10-Pin MSOP
7"
MDP0043
EL5292ACY-T13
10-Pin MSOP
13"
MDP0043
Data Sheet
January 22, 2004
NOT
REC
OMM
END
ED F
OR
NEW
DES
IGN
S
SEE
EL5
260,
EL5
263
2
Absolute Maximum Ratings
(T
A
= 25C)
Supply Voltage between V
S
+ and V
S
- . . . . . . . . . . . . . . . . . . . . . 11V
Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . . 50mA
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 125C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Pin Voltages. . . . . . . . . . . . . . . . . . . . . . . . . V
S
- -0.5V to V
S
+ +0.5V
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . -65C to +150C
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
= 375
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
600
MHz
A
V
= +2
300
MHz
BW1
0.1dB Bandwidth
25
MHz
SR
Slew Rate
V
O
= -2.5V to +2.5V, A
V
= +2
2000
2300
V/s
t
S
0.1% Settling Time
V
OUT
= -2.5V to +2.5V, A
V
= -1
9
ns
C
S
Channel Separation
f = 5MHz
60
dB
e
N
Input Voltage Noise
4.1
nV/
Hz
i
N
-
IN- Input Current Noise
20
pA/
Hz
i
N
+
IN+ Input Current Noise
50
pA/
Hz
dG
Differential Gain Error (Note 1)
A
V
= +2
0.015
%
dP
Differential Phase Error (Note 1)
A
V
= +2
0.04
DC PERFORMANCE
V
OS
Offset Voltage
-10
1
10
mV
T
C
V
OS
Input Offset Voltage Temperature
Coefficient
Measured from T
MIN
to T
MAX
5
V/C
R
OL
Transimpediance
200
400
k
INPUT CHARACTERISTICS
CMIR
Common Mode Input Range
3
3.3
V
CMRR
Common Mode Rejection Ratio
42
50
dB
+I
IN
+ Input Current
-60
3
60
A
-I
IN
- Input Current
-35
4
35
A
R
IN
Input Resistance
37
k
C
IN
Input Capacitance
0.5
pF
OUTPUT CHARACTERISTICS
V
O
Output Voltage Swing
R
L
= 150
to GND
3.4
3.7
V
R
L
= 1k
to GND
3.8
4.0
V
I
OUT
Output Current
R
L
= 10
to GND
95
120
mA
SUPPLY
I
SON
Supply Current - Enabled
No load, V
IN
= 0V
5
6
7.5
mA
I
SOFF
Supply Current - Disabled
No load, V
IN
= 0V
100
150
A
EL5292, EL5292A
3
NOTE:
1. Standard NTSC test, AC signal amplitude = 286mV
P-P
, f = 3.58MHz
PSRR
Power Supply Rejection Ratio
DC, V
S
= 4.75V to 5.25V
55
75
dB
-IPSR
- Input Current Power Supply Rejection
DC, V
S
= 4.75 to 5.25V
-2
2
A/V
ENABLE (EL5292A ONLY)
t
EN
Enable Time
40
ns
t
DIS
Disable Time
600
ns
I
IHCE
CE Pin Input High Current
CE = V
S
+
0.8
6
A
I
ILCE
CE Pin Input Low Current
CE = V
S
-
0
-0.1
A
V
IHCE
CE Input High Voltage for Power-down
V
S
+ - 1
V
V
ILCE
CE Input Low Voltage for Power-down
V
S
+ - 3
V
Electrical Specifications
V
S
+ = +5V, V
S
- = -5V, R
F
= 750
for A
V
= 1, R
F
= 375
for A
V
= 2, R
L
= 150
, T
A
= 25C unless otherwise
specified. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
EL5292, EL5292A
4
Typical Performance Curves
Frequency Response for Various R
L
1M
10M
100M
1G
Frequency (Hz)
N
o
r
m
ali
z
ed M
a
gn
itu
d
e
(dB
)
6
2
-2
-6
-10
-14
A
V
=2
R
F
=375
R
L
=100
R
L
=150
R
L
=500
Non-Inverting Frequency Response (Gain)
1M
10M
100M
1G
Frequency (Hz)
No
r
m
a
lized
Mag
n
it
u
d
e (d
B)
6
2
-2
-6
-10
-14
R
F
=750
R
L
=150
A
V
=2
A
V
=5
A
V
=10
A
V
=1
Non-Inverting Frequency Response (Phase)
1M
10M
100M
1G
Frequency (Hz)
P
h
ase
()
90
0
-90
-180
-270
-360
R
F
=750
R
L
=150
A
V
=5
A
V
=1
A
V
=2
A
V
=10
Inverting Frequency Response (Gain)
1M
10M
100M
1G
Frequency (Hz)
No
r
m
alize
d
Ma
g
n
itu
d
e (
d
B)
6
2
-2
-6
-10
-14
R
F
=375
R
L
=150
A
V
=-1
A
V
=-2
A
V
=-5
Inverting Frequency Response (Phase)
1M
10M
100M
1G
Frequency (Hz)
P
h
as
e ()
90
0
-90
-180
-270
-360
R
F
=375
R
L
=150
A
V
=-1
A
V
=-2
A
V
=-5
Frequency Response for Various C
IN
-
1M
10M
1G
Frequency (Hz)
N
o
r
m
ali
z
ed M
a
gn
itu
d
e
(dB
)
10
6
2
-2
-6
-10
100M
A
V
=2
R
F
=375
R
L
=150
2pF added
1pF added
0pF added
EL5292, EL5292A
5
Typical Performance Curves
(Continued)
Frequency Response for Various C
L
1M
10M
100M
1G
Frequency (Hz)
No
r
m
a
lized
Mag
n
it
u
d
e (d
B)
14
10
6
2
-2
-6
A
V
=2
R
F
=375
R
L
=150
8pF added
0pF added
12pF added
Frequency Response for Various R
F
1M
10M
100M
1G
Frequency (Hz)
No
r
m
a
lized
Mag
n
it
u
d
e (d
B)
6
2
-2
-6
-10
-14
A
V
=2
R
G
=R
F
R
L
=150
250
375
475
620
750
Group Delay vs Frequency
1M
10M
1G
Frequency (Hz)
Gr
ou
p D
e
lay (
n
s)
3.5
3
2
1
0.5
0
100M
Frequency Response for Various Common-Mode
Input Voltages
1M
10M
1G
Frequency (Hz)
No
r
m
alize
d
Ma
g
n
itu
d
e (
d
B)
6
2
-2
-6
-10
-14
100M
A
V
=2
R
F
=375
A
V
=1
R
F
=750
A
V
=2
R
F
=375
R
L
=150
V
CM
=3V
V
CM
=0V
V
CM
=-3V
2.5
1.5
Transimpedance (ROL) vs Frequency
1k
Frequency (Hz)
10k
100k
1M
10M
100M
1G
10M
100
1k
10k
100k
1M
Mag
n
i
t
ud
e (
)
-90
-180
-270
-360
0
P
h
ase (
)
PSRR and CMRR vs Frequency
PSRR/CM
RR (
d
B)
20
-80
-60
-40
-20
0
10k
Frequency (Hz)
100k
1M
10M
1G
100M
Gain
Phase
PSRR+
PSRR-
CMRR
EL5292, EL5292A
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