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Data Sheet
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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.
EL5292, EL5292A
June 28, 2007
FN7192.1
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)
The EL5292A also incorporates an enable and disable
function to reduce the supply current to 100µA typical per
amplifier. Allowing the CE pin to float or applying a low logic
level will enable the amplifier.
Applications
The EL5292 is offered in the industry-standard 8 Ld SOIC
package and the space-saving 8 Ld MSOP package. The
EL5292A is available in a 10 Ld MSOP package and all
operate over the industrial temperature range of -40°C to
+85°C.
• RGB amplifiers
• Video amplifiers
• Cable drivers
• Test equipment
• Instrumentation
• Current to voltage converters
Pinouts
Ordering Information
EL5292
(8 LD SOIC)
TOP VIEW
OUTA 1
INA- 2
+
INA+ 3
+
VS- 4
PART
NUMBER
PKG.
DWG. #
EL5292CS
5292CS
8 Ld SOIC
MDP0027
7 OUTB
EL5292CS-T7*
5292CS
8 Ld SOIC
MDP0027
6 INB-
EL5292CS-T13*
5292CS
8 Ld SOIC
MDP0027
EL5292ACY
T
10 Ld MSOP
MDP0043
EL5292ACY-T7*
T
10 Ld MSOP
MDP0043
EL5292ACY-T13*
T
10 Ld MSOP
MDP0043
5 INB+
*“-T7” or “-T13” suffix is for tape and reel. Please refer to TB347 for
details on reel specifications.
10 INA-
INA+ 1
+
9 OUTA
8 VS+
VS- 3
CEB 4
PACKAGE
8 VS+
EL5292A
(10 LD MSOP)
TOP VIEW
CEA 2
PART
MARKING
+
-
7 OUTB
6 INB-
INB+ 5
1
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, 2007. 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
Absolute Maximum Ratings (TA = +25°C)
Thermal Information
Supply Voltage between VS+ and VS- . . . . . . . . . . . . . . . . . . . . . 11V
Pin Voltages . . . . . . . . . . . . . . . . . . . . . . . . . VS- -0.5V to VS+ +0.5V
Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . . 50mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +125°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
Electrical Specifications
PARAMETER
VS+ = +5V, VS- = -5V, RF = 750Ω for AV = 1, RF = 375Ω for AV = 2, RL = 150Ω, TA = +25°C unless otherwise
specified.
DESCRIPTION
CONDITIONS
MIN
(Note 2)
TYP
MAX
(Note 2)
UNIT
AC PERFORMACE
BW
-3dB Bandwidth
AV = +1
600
MHz
AV = +2
300
MHz
25
MHz
2300
V/µs
BW1
0.1dB Bandwidth
SR
Slew Rate
VO = -2.5V to +2.5V, AV = +2
tS
0.1% Settling Time
VOUT = -2.5V to +2.5V, AV = -1
9
ns
CS
Channel Separation
f = 5MHz
60
dB
eN
Input Voltage Noise
4.1
nV/√Hz
iN-
IN- Input Current Noise
20
pA/√Hz
iN+
IN+ Input Current Noise
50
pA/√Hz
dG
Differential Gain Error (Note 1)
AV = +2
0.015
%
dP
Differential Phase Error (Note 1)
AV = +2
0.04
°
2000
DC PERFORMANCE
VOS
Offset Voltage
TCVOS
Input Offset Voltage Temperature Coefficient Measured from TMIN to TMAX
ROL
Transimpediance
-10
1
10
mV
5
µV/°C
200
400
kΩ
INPUT CHARACTERISTICS
CMIR
Common Mode Input Range
±3
±3.3
V
CMRR
Common Mode Rejection Ratio
42
50
dB
+IIN
+ Input Current
-60
3
60
µA
-IIN
- Input Current
-35
4
35
µA
RIN
Input Resistance
37
kΩ
CIN
Input Capacitance
0.5
pF
OUTPUT CHARACTERISTICS
VO
RL = 150Ω to GND
±3.4
±3.7
V
RL = 1kΩ to GND
±3.8
±4.0
V
Output Current
RL = 10Ω to GND
95
120
mA
ISON
Supply Current - Enabled
No load, VIN = 0V
5
6
7.5
mA
ISOFF
Supply Current - Disabled
No load, VIN = 0V
100
150
µA
PSRR
Power Supply Rejection Ratio
DC, VS = ±4.75V to ±5.25V
IOUT
Output Voltage Swing
SUPPLY
2
55
75
dB
FN7192.1
June 28, 2007
EL5292, EL5292A
Electrical Specifications
PARAMETER
-IPSR
VS+ = +5V, VS- = -5V, RF = 750Ω for AV = 1, RF = 375Ω for AV = 2, RL = 150Ω, TA = +25°C unless otherwise
specified. (Continued)
DESCRIPTION
- Input Current Power Supply Rejection
CONDITIONS
DC, VS = ±4.75 to ±5.25V
MIN
(Note 2)
TYP
-2
MAX
(Note 2)
UNIT
2
µA/V
ENABLE (EL5292A Only)
tEN
Enable Time
40
ns
tDIS
Disable Time
600
ns
IIHCE
CE Pin Input High Current
CE = VS+
0.8
6
µA
IILCE
CE Pin Input Low Current
CE = VS-
0
-0.1
µA
VIHCE
CE Input High Voltage for Power-down
VILCE
CE Input Low Voltage for Power-down
VS+ - 1
V
VS+ - 3
V
NOTE:
1. Standard NTSC test, AC signal amplitude = 286mVP-P, f = 3.58MHz
2. Parts are 100% tested at +25°C. Over temperature limits established by characterization and are not production tested.
3
FN7192.1
June 28, 2007
EL5292, EL5292A
Typical Performance Curves
Non-Inverting Frequency Response (Gain)
Non-Inverting Frequency Response (Phase)
6
90
AV=2
0
-2
-90
AV=1
AV=2
Phase (°)
Normalized Magnitude (dB)
AV=1
2
AV=5
-6
AV=5
AV=10
-180
AV=10
-10
-270
-14
1M
RF=750Ω
RL=150Ω
10M
100M
-360
1M
1G
RF=750Ω
RL=150Ω
10M
Frequency (Hz)
Inverting Frequency Response (Gain)
90
AV=-1
2
AV=-2
AV=-1
0
Phase (°)
-2
AV=-5
-6
-10
-90
AV=-2
AV=-5
-180
-270
-14
1M
RF=375Ω
RL=150Ω
10M
100M
-360
1M
1G
RF=375Ω
RL=150Ω
10M
Frequency (Hz)
100M
Frequency Response for Various CIN-
Frequency Response for Various RL
6
RL=150Ω
Normalized Magnitude (dB)
2pF added
6
1pF added
2
-2
-6
-10
1M
1G
Frequency (Hz)
10
Normalized Magnitude (dB)
1G
Inverting Frequency Response (Phase)
6
Normalized Magnitude (dB)
100M
Frequency (Hz)
0pF added
AV=2
RF=375Ω
RL=150Ω
10M
100M
Frequency (Hz)
4
1G
RL=100Ω
2
RL=500Ω
-2
-6
-10
-14
1M
AV=2
RF=375Ω
10M
100M
1G
Frequency (Hz)
FN7192.1
June 28, 2007
EL5292, EL5292A
Typical Performance Curves
(Continued)
Frequency Response for Various CL
Frequency Response for Various RF
14
6
Normalized Magnitude (dB)
Normalized Magnitude (dB)
250Ω
10
12pF added
6
8pF added
2
-2
-6
1M
0pF added
AV=2
RF=375Ω
RL=150Ω
10M
100M
475Ω
-2
620Ω
-6
750Ω
-10
-14
1M
1G
AV=2
RG=RF
RL=150Ω
10M
Frequency (Hz)
100M
1G
Frequency (Hz)
Group Delay vs Frequency
Frequency Response for Various Common-Mode
Input Voltages
3.5
6
2.5
Normalized Magnitude (dB)
3
Group Delay (ns)
375Ω
2
AV=2
RF=375Ω
2
1.5
1
AV=1
RF=750Ω
0.5
0
1M
10M
100M
VCM=3V
-2
VCM=-3V
-6
-10
-14
1M
1G
VCM=0V
2
AV=2
RF=375Ω
RL=150Ω
10M
Frequency (Hz)
100M
1G
Frequency (Hz)
Transimpedance (ROL) vs Frequency
PSRR and CMRR vs Frequency
10M
20
0
Phase
100k
-180
10k
-270
Gain
1k
PSRR/CMRR (dB)
0
-90
Phase (°)
Magnitude (Ω)
1M
PSRR+
-20
PSRR-40
-60
CMRR
-360
100
1k
10k
100k
1M
10M
Frequency (Hz)
5
100M
1G
-80
10k
100k
1M
10M
Frequency (Hz)
100M
1G
FN7192.1
June 28, 2007
EL5292, EL5292A
Typical Performance Curves
(Continued)
-3dB Bandwidth vs Supply Voltage for NonInverting Gains
-3dB Bandwidth vs Supply Voltage for Inverting
Gains
350
RF=750Ω
RL=150Ω
300
600
-3dB Bandwidth (MHz)
-3dB Bandwidth (MHz)
800
AV=1
400
AV=2
200
AV=5
AV=10
AV=-1
250
AV=-2
200
AV=-5
150
100
50
0
RF=375Ω
RL=150Ω
0
5
6
7
8
9
10
5
6
Total Supply Voltage (V)
Peaking vs Supply Voltage for Non-Inverting Gains
4
3
Peaking (dB)
Peaking (dB)
10
RF=375Ω
RL=150Ω
AV=-1
2
AV=-2
2
1
AV=2
AV=10
AV=-5
0
0
5
6
7
8
9
10
5
Total Supply Voltage (V)
1000
800
600
400
AV=2
AV=5
8
9
10
-3dB Bandwidth vs Temperature for Inverting
Gains
RF=750Ω
RL=150Ω
AV=1
7
500
-3dB Bandwidth (MHz)
1200
6
Total Supply Voltage (V)
-3dB Bandwidth vs Temperature for Non-Inverting
Gains
1400
-3dB Bandwidth (MHz)
9
Peaking vs Supply Voltage for Inverting Gains
AV=1
1
8
4
RF=750Ω
RL=150Ω
3
7
Total Supply Voltage (V)
AV=10
400
300
RF=375Ω
RL=150Ω
AV=-1
AV=-2
200
AV=-5
100
200
0
-40
10
60
110
Ambient Temperature (°C)
6
160
0
-40
10
60
110
160
Ambient Temperature (°C)
FN7192.1
June 28, 2007
EL5292, EL5292A
Typical Performance Curves
(Continued)
Peaking vs Temperature
2
Voltage Noise (nV/√Hz)
Current Noise (pA/√Hz)
RL=150Ω
1.5
Peaking (dB)
Voltage and Current Noise vs Frequency
1k
AV=1
1
AV=-1
0.5
AV=-2
0
100
i n+
in-
10
en
AV=2
-0.5
-50
-50
0
50
1
100
100
1k
Ambient Temperature (°C)
10
10
8
1
0.1
0.01
0.001
10M
6
4
2
0
100
1k
10k
100k
1M
10M
Frequency (Hz)
100M
1G
0
2nd and 3rd Harmonic Distortion vs Frequency
-20
-50
2nd Order
Distortion
-60
-70
3rd Order
Distortion
-80
-90
-100
1
10
Frequency (MHz)
7
4
6
8
Supply Voltage (V)
10
12
Two-Tone 3rd Order
Input Referred Intermodulation Intercept (IIP3)
Input Power Intercept (dBm)
-40
2
30
AV=+2
VOUT=2VP-P
RL=100Ω
-30
Harmonic Distortion (dBc)
1M
Supply Current vs Supply Voltage
100
Supply Current (mA)
Output Impedance (Ω)
Closed Loop Output Impedance vs Frequency
10k
100k
Frequency (Hz)
100
AV=+2
RL=150Ω
25
20
15
10
5
0
-5
-10
-15
10
AV=+2
RL=100Ω
100
200
Frequency (MHz)
FN7192.1
June 28, 2007
EL5292, EL5292A
Typical Performance Curves
(Continued)
Differential Gain/Phase vs DC Input
Voltage at 3.58MHz
AV=2
RF=RG=375Ω
RL=150Ω
0.02
dG (%) or dP (°)
0.01
Differential Gain/Phase vs DC Input
Voltage at 3.58MHz
0.03
dP
0.01
0
dG
-0.01
-0.02
0
-0.03
-0.04
-0.05
0
0.5
dG
-0.02
-0.04
-0.5
-0.06
-1
1
dP
-0.01
-0.03
-0.05
-1
AV=1
RF=750Ω
RL=500Ω
0.02
dG (%) or dP (°)
0.03
-0.5
DC Input Voltage
Output Voltage Swing vs Frequency
THD
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