el2227c ETC-unknow, el2227c Datasheet - Page 5

• Manufacturer Part Number: el2227c
• Description: Dual Very Noise Amplifier
• Manufacturer: ETC-unknow

Typical Performance Curves
-1
-2
-3
-4
-5
-6
-1
-2
-3
-4
-5
-1
-2
-3
-4
-5
-6
100k
4
3
2
1
0
5
4
3
2
1
0
4
3
2
1
0
1M
1M
Non-inverting Frequency Response for Various
Input Signal Levels
Non-inverting Frequency Response for Various C
Non-inverting Frequency Response for Various R
V
R
A
R
V
R
R
A
V
R
C
A
S
F
V
L
S
F
L
V
S
F
L
V
=±12V
=+2
=500
=±12V
=500
=+2
=±12V
=15pF
=+2
=350
=620
=620
V
1M
IN
V
V
=500mV
IN
IN
=1V
=2V
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
10M
10M
PP
PP
R
R
V
C
C
L
IN
PP
L
=100
L
L
=50
=30pF
=12pF
=100mV
C
10M
L
=2pF
PP
V
IN
R
=20mV
100M
100M
L
=500
100M
PP
200M
200M
L
L
5
-1
-2
-3
-4
-5
-6
-1
-2
-3
-4
-5
-6
-1
-2
-3
-4
-5
-6
100k
4
3
2
1
0
4
3
2
1
0
4
3
2
1
0
1M
1M
Inverting Frequency Response for Various Input
Signal Levels
Inverting Frequency Response for Various C
Frequency Response for Various Output DC
Levels
V
R
R
A
V
R
R
A
V
R
R
A
S
V
S
V
S
V
F
L
F
L
F
L
=±12V
=420
=500
=-1
=±12V
=420
=500
=-1
=±12V
=620
=500
=+2
V
V
IN
IN
=1.4V
=2.8V
Dual Very Low Noise Amplifier
1M
PP
PP
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
10M
10M
C
L
=12pF
V
O
=-10V
10M
V
C
O
V
C
L
=+10V
V
IN
V
L
=30pF
O
=2pF
O
=280mV
=-5V
=0V
EL2227C
V
PP
IN
100M
100M
=20mV
V
O
100M
=+5V
L
PP
200M
200M