1
FN7184.1
EL5197, EL5197A
Single 200MHz Fixed Gain Amplifier with
Enable
The EL5197 and EL5197A are fixed gain amplifiers with a
bandwidth of 200MHz, making these amplifiers ideal for
today's high speed video and monitor applications. These
amplifiers feature internal gain setting resistors and can be
configured in a gain of +1, -1 or +2. The same bandwidth is
seen in both gain-of-1 and gain-of-2 applications.
With a supply current of just 4mA 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 EL5197A 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 EL5197 is offered in the 5-pin SOT-23 package and the
EL5197A is available in the 6-pin SOT-23 as well as the
industry-standard 8-pin SO packages. Both operate over the
industrial temperature range of -40C to +85C.
Features
Gain selectable (+1, -1, +2)
200MHz -3dB BW (A
V
= 1, 2)
4mA supply current
Fast enable/disable (EL5197A only)
Single and dual supply operation, from 5V to 10V or 2.5V
to 5V
Available in SOT-23 packages
Triple (EL5397) available
400MHz, 9mA products available (EL5197 & EL5396)
Pb-Free plus anneal available (RoHS compliant)
Applications
Battery powered equipment
Hand held, portable devices
Video amplifiers
Cable drivers
RGB amplifiers
Test equipment
Instrumentation
Current to voltage converters
Pinouts
Ordering Information
PART NUMBER
PACKAGE
TAPE &
REEL
PKG. DWG. #
EL5197CW-T7
5-Pin SOT-23*
7" (3K pcs)
MDP0038
EL5197CW-T7A
5-Pin SOT-23*
7" (250 pcs)
MDP0038
EL5197ACW-T7
6-Pin SOT-23*
7"
MDP0038
EL5197ACS
8-Pin SO
-
MDP0027
EL5197ACS-T7
8-Pin SO
7"
MDP0027
EL5197ACS-T13
8-Pin SO
13"
MDP0027
EL5197ACSZ
(See Note)
8-Pin SO
(Pb-free)
-
MDP0027
EL5197ACSZ-T7
(See Note)
8-Pin SO
(Pb-free)
7"
MDP0027
EL5197ACSZ-T13
(See Note)
8-Pin SO
(Pb-free)
13"
MDP0027
*EL5197CW & EL5197ACW symbol is .Sxxx where xxx represents
date code
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.
1
2
3
4
8
7
6
5
EL5197A
(8-PIN SO)
TOP VIEW
1
2
3
5
4
EL5197
(5-PIN SOT-23)
TOP VIEW
1
2
3
6
4
EL5197A
(6-PIN SOT-23)
TOP VIEW
-
+
-
+
NC
IN-
IN+
VS-
CE
VS+
OUT
NC
OUT
VS-
IN+
VS+
IN-
-
+
OUT
VS-
IN+
VS+
IN-
5 CE
Data Sheet
August 3, 2005
NOT
RECO
MME
NDED
FOR
NEW
DES
IGNS
SEE
EL51
06, E
L510
8
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. 2004, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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 Ambient 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
L
= 150
, T
A
= 25C unless otherwise specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
AC PERFORMANCE
BW
-3dB Bandwidth
A
V
= +1
200
MHz
A
V
= -1
200
MHz
A
V
= +2
200
MHz
BW1
0.1dB Bandwidth
20
MHz
SR
Slew Rate
V
O
= -2.5V to +2.5V, A
V
= +2
1800
2200
V/s
t
S
0.1% Settling Time
V
OUT
= -2.5V to +2.5V, A
V
= -1
12
ns
e
N
Input Voltage Noise
4.4
nV/
Hz
i
N
-
IN- Input Current Noise
17
pA/
Hz
i
N
+
IN+ Input Current Noise
50
pA/
Hz
dG
Differential Gain Error (Note 1)
A
V
= +2
0.03
%
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
A
E
Gain Error
V
O
= -3V to +3V
-2
1.3
2
%
R
F
, R
G
Internal R
F
and R
G
320
400
480
INPUT CHARACTERISTICS
CMIR
Common Mode Input Range
3V
3.3V
V
+I
IN
+ Input Current
-60
1
60
A
-I
IN
- Input Current
-30
1
30
A
R
IN
Input Resistance
at I
N
+
45
k
C
IN
Input Capacitance
0.5
pF
OUTPUT CHARACTERISTICS
V
O
Output Voltage Swing
R
L
= 150
to GND
3.4V
3.7V
V
R
L
= 1k
to GND
3.8V
4.0V
V
I
OUT
Output Current
R
L
= 10
to GND
95
120
mA
SUPPLY
I
SON
Supply Current - Enabled
No load, V
IN
= 0V
3
4
5
mA
I
SOFF
Supply Current - Disabled
No load, V
IN
= 0V
100
150
A
PSRR
Power Supply Rejection Ratio
DC, V
S
= 4.75V to 5.25V
55
75
dB
EL5197, EL5197A
3
NOTES:
1. Standard NTSC test, AC signal amplitude = 286mV
P-P
, f = 3.58MHz
2. Measured from the application of CE logic until the output voltage is at the 50% point between initial and final values
-IPSR
- Input Current Power Supply
Rejection
DC, V
S
= 4.75V to 5.25V
-2
2
A/V
ENABLE (EL5197A ONLY)
t
EN
Enable Time
40
ns
t
DIS
Disable Time (Note 2)
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
Disable
V
S
+ -1
V
V
ILCE
CE Input Low Voltage for Enable
V
S
+ -3
V
Electrical Specifications
V
S
+ = +5V, V
S
- = -5V, R
L
= 150
, T
A
= 25C unless otherwise specified. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
EL5197, EL5197A
4
Typical Performance Curves
Frequency Response (Gain)
1M
10M
100M
1G
6
2
-2
-6
-14
Frequency (Hz)
Norma
lized M
a
gnitu
de
(dB)
A
V
= 2
A
V
= 1
A
V
= -1
R
L
= 150
Frequency Response (Phase), All Gains
1M
10M
100M
1G
Frequency (Hz)
Phas
e (
)
R
L
= 150
90
0
-90
-180
-270
-360
-10
Frequency Response for Various C
L
1M
10M
100M
1G
14
10
6
2
-6
Frequency (Hz)
No
r
m
ali
z
ed Magnitude
(
d
B)
A
V
= 2
R
L
= 150
22pF added
10pF added
0pF added
Group Delay vs Frequency
1M
10M
100M
1G
3.5
3
2
1
0
Frequency (Hz)
De
la
y (
n
s)
A
V
= 2
A
V
= 1
R
L
= 150
Frequency Response for Various Common-Mode
Input Voltages
1M
10M
100M
1G
6
-2
-6
-10
-14
Frequency (Hz)
Norma
lize
d
Magnitude (dB)
A
V
= 2
R
L
= 150
3V
0V
-3V
2.5
1.5
0.5
-2
2
Transimpedance (ROL) vs Frequency
1k
Frequency (Hz)
10k
100k
1M
10M
100M
1G
10M
100
1k
10k
100k
1M
Magnitude (
)
-90
-180
-270
-360
0
Phas
e ()
Phase
ROL
EL5197, EL5197A
5
Typical Performance Curves
(Continued)
PSRR and CMRR vs Frequency
P
S
RR/CMRR
(
d
B)
Frequency (Hz)
20
-80
-60
-40
-20
0
10k
100k
1M
10M
1G
100M
-3dB Bandwidth vs Supply Voltage
5
6
8
10
250
200
150
100
Total Supply Voltage (V)
-3d
B
B
a
ndw
i
d
th
(M
Hz)
A
V
= 2
Peaking vs Supply Voltage
5
4
3
2
0
Total Supply Voltage (V)
P
eak
ing (
d
B
)
A
V
= 2
A
V
= -1
A
V
= 1
R
L
= 150
7
9
A
V
= -1
A
V
= 1
5
6
8
10
7
9
1
-3dB Bandwidth vs Temperature
-40
10
60
160
300
250
200
100
0
Ambient Temperature (C)
-3dB Bandw
idt
h
(
M
Hz)
Peaking vs Temperature
1
0.8
0.4
0.2
0
Ambient Temperature (C)
Pe
aki
ng (dB
)
R
L
= 150
110
150
50
0.6
-40
10
60
160
110
Voltage and Current Noise vs Frequency
100
Frequency (Hz)
1k
10k
100k
10M
1M
i
N
+
i
N
-
e
N
V
o
lt
age Noi
se (nV
/
Hz)
Curre
nt Noise
(pA/
Hz)
1k
1
10
100
PSRR+
PSRR-
CMRR
R
L
= 150
R
L
= 150
EL5197, EL5197A
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