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