EL5396C - Preliminary
EL5396C - Preliminary
Triple 400MHz Fixed Gain Amplifier
Typical Performance Curves
Frequency Response for Various C
L
14
10
6
2
-2
-6
1M
8pF
0pF
10M
100M
Frequency (Hz)
Group Delay vs Frequency
3.5
3
2.5
Delay (ns)
2
1.5
1
0.5
0
1M
10M
100M
Frequency (Hz)
Transimpedance (ROL) vs Frequency
10M
Phase
1M
100k
-180
10k
Gain
1k
-360
100
1k
10k
100k
1M
10M
Frequency (Hz)
100
1G
-80
10k
100k
1M
10M
Frequency (Hz)
100M
1G
-270
PSRR/CMRR (dB)
-90
Magnitude (Ω)
Phase (°)
0
0
-20
PSRR-
-40
-60
CMRR
PSRR+
20
1G
A
V
=1
R
F
=750Ω
Normalized Magnitude (dB)
A
V
=2
R
F
=500Ω
6
2
-2
-6
-10
-14
1M
A
V
=2
R
F
=500Ω
R
L
=150Ω
10M
100M
Frequency (Hz)
PSRR and CMRR vs Frequency
1G
1G
-14
1M
A
V
=2
R
L
=150Ω
R
F
=R
G
=500Ω
33pF
Normalized Magnitude (dB)
2
620Ω
-2
750Ω
-6
-10
A
V
=2
R
G
=R
F
R
L
=150Ω
10M
100M
Frequency (Hz)
Frequency Response for Various Common-mode Input
Voltages
V
CM
=3V
V
CM
=0V
1G
1.2kΩ
6
340Ω
475Ω
Frequency Response for Various R
F
Normalized Magnitude (dB)
22pF
15pF
V
CM
=-3V
5
ELANTEC [ ELANTEC SEMICONDUCTOR ]
