EL5144C, EL5146C, EL5244C, EL5246C, EL5444C
EL5144C, EL5146C, EL5244C, EL5246C,
EL5444C
100 MHz Single Supply Rail to Rail Amplifier
Frequency Response for Various R
L
V
CM
= 1.5V, R
F
= 0Ω, A
V
= +1
+4
R
L
= 10KΩ
MAGNITUDE (NORMALIZED) (dB)
16
17
Frequency Response for Various C
L
V
CM
= 1.5V, R
L
= 150Ω, A
V
= +1
+8
C
L
= 100pF
C
L
= 47pF
MAGNITUDE (NORMALIZED) (dB)
+2
+4
0
R
L
= 520Ω
-2
R
L
= 150Ω
-4
1M
10M
FREQUENCY (Hz)
Frequency Response for Various R
F
and R
G
V
CM
= 1.5V,R
L
= 150Ω, A
V
= +2
R
F
= R
G
= 2KΩ
R
F
= R
G
= 1KΩ
0
R
F
= R
G
= 560Ω
100M
0
C
L
= 22pF
-4
C
L
= 0pF
-8
1M
10M
FREQUENCY (Hz)
Group Delay vs. Frequency
10
100M
18
23
MAGNITUDE (NORMALIZED) (dB)
+2
A
V
= +2
R
F
= 1KΩ
GROUP DELAY (nsec)
8
6
-2
4
A
V
= +1
R
F
= 0Ω
-4
2
-6
1M
10M
FREQUENCY (Hz)
Open Loop Gain and Phase vs. Frequency
0
80
R
L
= 1KΩ
Phase
90
40
R
L
= 150Ω
20
Gain
180
135
OPEN LOOP GAIN (dB)
45
60
70
100M
0
1M
10M
100M
FREQUENCY (Hz)
Open Loop Voltage Gain vs. Die Temperature
80
No Load
29
43
GAIN (dB)
60
PHASE (°)
50
R
L
=150Ω
40
0
1K
100K
FREQUENCY (Hz)
10M
30
-55
-15
25
65
105
145
DIE TEMPERATURE (°C)
5
ELANTEC [ ELANTEC SEMICONDUCTOR ]
