EL5393C
EL5393C
Triple 300MHz Current Feedback Amplifier
Typical Performance Curves
Frequency Response for Various C
L
14
A
V
=2
R
L
=150Ω
R
F
=R
G
=500Ω
33pF
Normalized Magnitude (dB)
2
6
Frequency Response for Various R
F
340Ω
475Ω
620Ω
Normalized Magnitude (dB)
10
6
22pF
15pF
-2
750Ω
-6
1.2kΩ
-10
A
V
=2
R
G
=R
F
R
L
=150Ω
10M
100M
Frequency (Hz)
Frequency Response for Various Common-mode
Input Voltages
6
V
CM
=3V
V
CM
=0V
1G
2
-2
8pF
0pF
-6
1M
10M
100M
Frequency (Hz)
1G
-14
1M
Group Delay vs Frequency
3.5
3
2.5
Delay (ns)
2
1.5
1
0.5
0
1M
A
V
=1
R
F
=750Ω
Normalized Magnitude (dB)
A
V
=2
R
F
=500Ω
2
-2
V
CM
=-3V
-6
A
V
=2
R
F
=500Ω
R
L
=150Ω
10M
100M
Frequency (Hz)
PSRR and CMRR vs Frequency
20
1G
-10
10M
100M
Frequency (Hz)
1G
-14
1M
Transimpedance (ROL) vs Frequency
10M
Phase
1M
PSRR/CMRR (dB)
-90
Magnitude (Ω)
Phase (°)
100k
-180
10k
Gain
1k
-360
100
1k
10k
100k
1M
10M
Frequency (Hz)
100M
1G
-270
0
0
PSRR+
-20
PSRR-
-40
-60
CMRR
-80
10k
100k
1M
10M
Frequency (Hz)
100M
1G
4
ELANTEC [ ELANTEC SEMICONDUCTOR ]
