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EL2126CSZ-T7
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P19
7
FN7046.4
May 2, 2007
FIGURE 1
1.
INVERTING FREQUENCY RESPONSE FOR
V
ARIOUS OUTPUT SIGNAL LEVELS
FIGURE 12.
INVERTING FREQUENCY RESPONSE FOR
V
ARIOUS OUTPUT SIGNAL LEVELS
FIGURE 13.
NON-INVERTING FREQUENCY RESPONSE FOR
V
ARIOUS CL
FIGURE 14.
NON-INVERTING FREQUENCY RESPONSE FOR
V
ARIOUS CL
FIGURE 15.
INVERTING FREQUENCY RESPONSE FOR
V
ARIOUS CL
FIGURE 16.
INVERTING FREQUENCY RESPONSE FOR
V
ARIOUS CL
T
ypical Performance Curves
(Continued)
8
4
0
-4
-8
-12
1M
10M
100M
FREQUENCY (Hz)
NORMALIZED GAIN (dB)
V
S
= ±5V
C
L
= 5pF
R
L
= 500
Ω
R
F
= 350
Ω
A
V
= 10
V
O
= 3.4V
PP
V
O
= 1V
PP
V
O
= 2.5V
PP
V
O
= 30mV
PP
V
O
= 500mV
PP
8
4
0
-4
-8
-12
1M
10M
100M
FREQUENCY (Hz)
NORMALIZED GAIN (dB)
V
S
= ±15V
C
L
= 5pF
R
L
= 500
Ω
R
F
= 200
Ω
A
V
= 10
V
O
= 3.4V
PP
V
O
= 1V
PP
V
O
=2.5V
P
V
O
= 30mV
PP
V
O
= 500mV
PP
V
O
= 2.5V
PP
10
6
2
-2
-6
-10
1M
10M
1
00M
FREQUENCY (Hz)
NORMALIZED GAIN (dB)
C
L
= 28pF
C
L
= 16pF
C
L
= 1
1pF
C
L
= 5pF
C
L
= 1pF
V
S
= ±5V
R
F
= 150
Ω
A
V
= 10
R
L
= 500
Ω
10
6
2
-2
-6
-10
1M
10M
100M
FREQUENCY (Hz)
NORMALIZED GAIN (dB)
V
S
= ±15V
R
F
= 180
Ω
A
V
= 10
R
L
= 500
Ω
C
L
= 28pF
C
L
= 16pF
C
L
= 1
1pF
C
L
= 5pF
C
L
= 1.2pF
8
4
0
-4
-8
-12
1M
10M
100M
FREQUENCY (Hz)
NORMALIZED GAIN (dB)
V
S
= ±5V
R
F
= 350
Ω
R
L
= 500
Ω
A
V
= -10
C
L
= 28pF
C
L
= 16pF
C
L
= 1
1pF
C
L
= 5pF
C
L
= 1.2pF
8
4
0
-4
-8
-12
1M
10M
100M
FREQUENCY (Hz)
NORMALIZED GAIN (dB)
C
L
= 28pF
C
L
= 16pF
C
L
=11p
C
L
= 5pF
C
L
= 1.2pF
V
S
= ±15V
R
F
= 200
Ω
R
L
= 500
Ω
A
V
= -10
C
L
= 1
1pF
EL2126
8
FN7046.4
May 2, 2007
FIGURE 17.
OPEN LOOP GAIN AND OPEN LOOP
PHASE
FIGURE 18.
SUPPL
Y CURRENT vs SUPPL
Y VOL
T
AGE
FIGURE 19.
BANDWIDTH vs
Vs
FIGURE 20.
PEAKING vs Vs
FIGURE 21.
LARGE SIGNAL STEP RESPONSE
FIGURE 22.
SMALL SIGNAL STEP RESPONSE
T
ypical Performance Curves
(Continued)
100
80
60
40
20
0
10k
1
0M
1G
FREQUENCY (Hz)
OPEN LOOP GAIN (dB)
100k
100M
1M
250
150
50
-50
-150
-250
OPEN LOOP PHASE (
°)
GAIN
PHASE
V
S
=±5V
0.6/DIV
1.5/DIV
SUPPL
Y V
OL
TAGE (V)
SUPPL
Y
CURRENT (mA)
0
0
160
140
100
80
40
20
0
02468
1
0
1
4
1
6
±V
S
(V)
-3dB BANDWIDTH
12
60
120
V
S
= ±5V
R
G
= 20
Ω
R
L
= 500
Ω
C
L
= 5pF
A
V
= -10
A
V
= 10
A
V
= -20
A
V
= -20
A
V
= 50
A
V
= -50
3.0
2.5
2.0
1.0
0.5
0
02468
1
0
1
4
1
6
±
SUPPL
Y V
OL
TAGE (V)
PEAKING (dB)
12
1.5
V
S
= ±5V
R
G
= 20
Ω
R
L
= 500
Ω
C
L
= 5pF
A
V
= 10
A
V
= -10
0.5V/DIV
10ns/DIV
V
S
= ±5V
V
O
= 2V
PP
R
F
= 180
Ω
R
G
= 20
Ω
20mV/DIV
10ns/DIV
V
S
= ±5V
V
O
= 100mV
PP
R
F
= 180
Ω
R
G
= 20
Ω
EL2126
9
FN7046.4
May 2, 2007
FIGURE 23.
1MHz HARMONIC DISTORTION vs OUTPUT
SWING
FIGURE 24.
1MHz HARMONIC DISTORTION vs OUTPUT
SWING
FIGURE 25.
TOT
AL HAR
MONIC DIS
TORTI
ON vs FREQUE
NCY
FIGURE 26.
NOISE vs FREQUENCY
FIGURE 27.
SETTLING TIME vs ACCURA
CY
FIGURE 28.
GROUP DELA
Y vs FREQUENCY
T
ypical Performance Curves
(Continued)
-40
-50
-60
-80
-90
-100
012345
78
V
OUT
(V
P-P
)
HARUMONIC DISTORTION (dBc)
6
-70
2nd HD
V
S
= ±5V
V
O
= 2V
P-P
R
F
= 180
Ω
A
V
= 10
R
L
= 500
Ω
3rd HD
-30
-40
-60
-80
-90
-100
0
5
10
15
20
25
V
OUT
(V
P-P
)
HARMONIC DISTORTION (dBc)
-70
-50
3rd HD
2nd HD
V
S
= ±5V
V
O
= 2V
P-P
R
F
= 180
Ω
A
V
= 10
R
L
= 500
Ω
-20
-50
-80
-90
1k
10k
100M
FREQUENCY (Hz)
THD (dBc)
V
S
= ±5V
V
O
= 2V
P-P
100k
1M
10
M
-30
-40
-70
-60
10
1
10
100
1
0k
100k
FREQUENCY (Hz)
I
N
(pA/
√
Hz), V
N
(nV/
√
Hz)
1k
I
N
, V
S
= ±5V
V
N
, V
S
= ±15V
I
N
, V
S
= ±15V
V
N
, V
S
= ±5V
70
40
20
0
0.1
1.0
10.0
ACCURACY (%)
SETTLING TIME (ns)
30
50
V
S
=
±
5
V
,
V
O
=
5
V
P
-
P
V
S
=
±
1
5
V
,
V
O
=
5
V
P
-
P
V
S
=
±
1
5
V
,
V
O
=
2
V
P
-
P
V
S
=
±5V
, V
O
=
2
V
P
-
P
60
10
16
8
0
-4
1M
10M
100M
400M
FREQUENCY (Hz)
GROUP DELA
Y (ns)
4
12
V
S
= ±5V
R
L
= 500
Ω
A
V
= 10
A
V
= -10
EL2126
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P19
EL2126CSZ-T7
Mfr. #:
Buy EL2126CSZ-T7
Manufacturer:
Renesas / Intersil
Description:
High Speed Operational Amplifiers EL2126CSZ LW NOISE CVR A=10
Lifecycle:
New from this manufacturer.
Delivery:
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