EL2228 Datasheet

  • EL2228

  • Dual Low Noise Amplifier

  • 134.61KB

  • INTERSIL

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EL2228
Typical Performance Curves
(Continued)
1MHz 2nd and 3rd Harmonic Distortion vs Output
Swing (V
S
= 卤2.5V)
-40
-50
1MHz 2nd and 3rd Harmonic Distortion vs Output
Swing (V
S
= 卤12V)
-50
-60
2ndHD
Distortion (dB)
-60
3rdHD
-70
-80
-90
-100
0
4
8
12
16
20
Output Swing (V
PP
)
Distortion (dB)
-70
3rdHD
-80
-90
-100
-110
0
0.5
1
1.5
2
2.5
Output Swing (V
PP
)
2ndHD
1MHz 2nd and 3rd Harmonic Distortion vs Output
Swing (Single-Ended)
-50
-60
Distortion (dBc)
Distortion (dBc)
-70
-80
-90
-100
-110
-120
0
4
8
12
16
20
Output Swing (V
PP
)
V
S
= 卤12V
A
V
= 2
R
F
= 420鈩?/div>
3rdHD
2ndHD
-50
-60
-70
-80
-90
-100
-110
1MHz 2nd and 3rd Harmonic Distortion vs Output
Swing (Single-Ended)
V
S
= 卤2.5V
A
V
= 2
R
F
= 420鈩?/div>
2ndHD
3rdHD
0
0.5
1
1.5
2
2.5
Output Swing (V
PP
)
Voltage and Current Noise vs Frequency
Voltage Noise (nV鈭欻z), Current Noise
18
16
14
Isolation (dB)
12
10
8
6
4
2
0
10
100
I
N
E
N
-20
0
Channel to Channel Isolation vs Frequency
A
鈫?/div>
B
-40
B
鈫?/div>
C
-60
-80
1k
Frequency (Hz)
10k
100k
-100
100k
1M
10M
Frequency (Hz)
100M
11
Supply Current vs Temperature
V
S
= 卤12V
100
3dB Bandwidth vs Temperature
V
S
= 卤5V
90
Supply Current (mA)
10
Bandwidth (MHz)
0
50
100
150
80
70
9
60
0
-50
50
-40
10
60
110
160
Junction Temperature (mA)
Junction Temperature (掳C)
7

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