EL5392C
Triple 600MHz Current Feedback Amplifier
Typical Performance Curves
Frequency Response for Various CL
14
10
12pF added
6
8pF added
2
-2
AV=2
RF=375Ω
RL=150Ω
0pF added
-6
1M
10M
100M
1G
Frequency (Hz)
Group Delay vs Frequency
3.5
3
2.5
AV=2
RF=375Ω
2
1.5
1
AV=1
0.5
RF=750Ω
0
1M
10M
100M
1G
Frequency (Hz)
Transimpedance (ROL) vs Frequency
10M
1M
Phase
100k
10k
Gain
1k
100
1k
10k 100k
1M
10M 100M
Frequency (Hz)
0
-90
-180
-270
-360
1G
Frequency Response for Various RF
6
250Ω
2
-2
620Ω
-6
750Ω
-10
AV=2
RG=RF
RL=150Ω
-14
1M
10M
100M
Frequency (Hz)
375Ω
475Ω
1G
Frequency Response for Various Common-mode
Input Voltages
6
VCM=3V
VCM=0V
2
-2
VCM=-3V
-6
-10
AV=2
RF=375Ω
RL=150Ω
-14
1M
10M
100M
1G
Frequency (Hz)
PSRR and CMRR vs Frequency
20
0
PSRR+
-20
PSRR-
-40
-60
CMRR
-80
10k
100k
1M
10M
100M
1G
Frequency (Hz)
4