EL5396C - Preliminary
Triple 400MHz Fixed Gain Amplifier
Typical Performance Curves
-3dB Bandwidth vs Supply Voltage for Non-inverting Gains
-3dB Bandwidth vs Supply Voltage for Inverting Gains
400
250
200
150
100
50
R =750W
R =150W
L
F
A =1
V
350
300
250
200
150
100
50
A =-1
V
A =-2
V
A =2
V
A =-5
V
A =5
V
R =500W
F
A =10
V
R =150W
L
0
0
5
6
7
8
9
10
10
1G
5
6
7
8
9
10
Total Supply Voltage (V)
Total Supply Voltage (V)
Peaking vs Supply Voltage for Non-inverting Gains
Peaking vs Supply Voltage for Inverting Gains
4
3.5
3
2.5
2
R =750W
R =150W
F
R =500W
R =150W
F
A =1
V
L
L
2.5
2
1.5
1
A =-1
V
1.5
1
A =2
V
A =-2
V
0.5
0.5
0
A =10
V
0
5
6
7
8
9
5
6
7
8
9
10
Total Supply Voltage (V)
Total Supply Voltage (V)
Non-inverting Frequency Response (Gain)
Non-inverting Frequency Response (Phase)
6
2
90
0
A =1
A =2
V
V
A =1
V
A =2
V
-2
-90
A =5
V
A =5
V
-6
-180
-270
-360
A =10
V
A =10
V
-10
R =750W
R =150W
R =750W
F
R =150W
L
F
L
-14
1M
10M
100M
1M
10M
100M
1G
Frequency (Hz)
Frequency (Hz)
6
ELANTEC [ ELANTEC SEMICONDUCTOR ]
