el2125 Intersil Corporation, el2125 Datasheet - Page 5

• Manufacturer Part Number: el2125
• Description: Ultra-low Noise, Low Power, Wideband Amplifier
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 5. NON-INVERTING FREQUENCY RESPONSE vs GAIN
FIGURE 7. INVERTING FREQUENCY RESPONSE vs GAIN
FIGURE 9. NON-INVERTING FREQUENCY RESPONSE FOR
-5
-5
5
0
5
0
1M
-10
-14
1M
-2
-6
6
2
2
1M
V
R
C
R
V
A
R
R
C
VARIOUS OUTPUT SIGNAL LEVELS
S
L
L
G
S
V
F
L
L
V
R
C
R
= ±5V
= 500Ω
= 5pF
= 20Ω
S
L
L
G
= ±5V
= 10
= 180Ω
= 500Ω
= 5pF
= ±5V
= 500Ω
= 5pF
= 35Ω
A
A
FREQUENCY (Hz)
FREQUENCY (Hz)
V
V
4V
FREQUENCY (Hz)
= 50
= -50
2V
10M
PP
10M
10M
PP
1V
A
5
V
PP
= -20
500mV
A
V
= 10
A
A
PP
V
100M
V
(Continued)
30mV
= 20
= -10
100M 200M
100M 200M
PP
300M
EL2125
FIGURE 10. INVERTING FREQUENCY RESPONSE FOR
FIGURE 8. INVERTING FREQUENCY RESPONSE vs GAIN
FIGURE 6. NON-INVERTING FREQUENCY RESPONSE FOR
-14
-14
-5
5
0
6
0
6
0
1M
1M
1M
V
R
C
R
VARIOUS GAIN
V
R
C
R
V
A
R
R
C
VARIOUS OUTPUT SIGNAL LEVELS
S
V
L
L
F
S
S
F
L
L
L
L
G
= ±15V
= 500Ω
= 5pF
= 700Ω
= -10
= ±15V
= 500Ω
= 5pF
= ±5V
= 350Ω
= 500Ω
= 5pF
= 50Ω
3.3V
A
A
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
V
V
PP
2.5V
= 50
= -50
10M
10M
10M
250mV
PP
1V
3mV
PP
PP
PP
A
V
A
V
= 20
100M
100M
500mV
A
= -20
A
V
100M 200M
V
= -10
= 10
PP
300M
300M
May 4, 2007
FN7045.3