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PDF EL5293 Data sheet ( Hoja de datos )
| Número de pieza | EL5293 | |
| Descripción | Dual 300MHz Current Feedback Amplifier | |
| Fabricantes | Elantec Semiconductor | |
| Logotipo |  |
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EL5293C
Dual 300MHz Current Feedback Amplifier
Features
• 300MHz -3dB bandwidth
• 4mA supply current (per amplifier)
• Single and dual supply operation,
from 5V to 10V
• Single (EL5193C) and triple
(EL5393C) available
• High speed, 1GHz product
available (EL5191C)
• High speed, 6mA, 600MHz
product available (EL5192C,
EL5292C, and EL5392C
Applications
• Battery-powered Equipment
• Hand-held, Portable Devices
• Video Amplifiers
• Cable Drivers
• RGB Amplifiers
• Test Equipment
• Instrumentation
• Current to Voltage Converters
Ordering Information
Part No
EL5293CS
EL5293CS-T7
EL5293CS-T13
Package
8-Pin SO
8-Pin SO
8-Pin SO
Tape &
Reel
-
7”
13”
Outline #
MDP0027
MDP0027
MDP0027
General Description
The EL5293C is a dual current feedback amplifier with a bandwidth of
300MHz. This makes these amplifiers ideal for today’s high speed
video and monitor applications.
With a supply current of just 4mA 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 EL5293C is offered in the industry standard 8-pin SO. The
EL5293C operates over the industrial temperature range of -40°C to
+85°C.
Pin Configurations
OUTA 1
INA- 2
INA+ 3
VS- 4
8-Pin SO
-
+
-
+
EL5293CS
8 VS+
7 OUTB
6 INB-
5 INB+
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.
1 page  
EL5293C
Dual 300MHz Current Feedback Amplifier
Typical Performance Curves
-3dB Bandwidth vs Supply Voltage for Non-
inverting Gains
400
350
RF=750Ω
RL=150Ω
AV=1
300
250
200 AV=2
150
100 AV=5
50
AV=10
0
56789
Total Supply Voltage (V)
10
Peaking vs Supply Voltage for Non-inverting Gains
4
3.5 AV=1
3
RF=750Ω
RL=150Ω
2.5
2
1.5
1 AV=2
0.5
AV=10
0
5 6 7 8 9 10
Total Supply Voltage (V)
-3dB Bandwidth vs Temperature for Non-inverting
Gains
500
RF=750Ω
RL=150Ω
400 AV=1
300
200
100
0
-40
AV=2
AV=5
AV=10
10 60 110
Ambient Temperature (°C)
160
-3dB Bandwidth vs Supply Voltage for Inverting
Gains
250
200 AV=-1
150
AV=-2
100 AV=-5
50
RF=500Ω
RL=150Ω
0
56
78
Total Supply Voltage (V)
9
10
Peaking vs Supply Voltage for Inverting Gains
2.5
RF=500Ω
RL=150Ω
2
1.5
AV=-1
1
0.5 AV=-2
0
5 6 7 8 9 10
Total Supply Voltage (V)
-3dB Bandwidth vs Temperature for Inverting
Gains
250
AV=-1
200
AV=-2
150
100
50
0
-40
AV=-5
RF=500Ω
RL=150Ω
10 60 110
Ambient Temperature (°C)
160
5
5 Page 
Pin Descriptions
EL5293C
8-Pin SO
1
Pin Name
Function
OUTA Output, channel A
2 INA- Inverting input, channel A
3 INA+ Non-inverting input, channel A
4 VS- Negative supply
5 INB+ Non-inverting input, channel B
6 INB- Inverting input, channel B
7 OUTB Output, channel B
8 VS+ Positive supply
EL5293C
Dual 300MHz Current Feedback Amplifier
IN+
(See circuit 2)
(See circuit 2)
(See circuit 2)
(See circuit 1)
Equivalent Circuit
VS+
OUT
VS-
Circuit 1
VS+
IN-
VS-
Circuit2
11
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet EL5293.PDF ] | |
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