EL2260C/EL2460C
Dual/Quad 130 MHz Current Feedback Amplifiers
Closed Loop AC Electrical Characteristics
e
e a
e
e
e
150X, T 25 C unless otherwise noted
A
g
V
S
15V, A
2, R
560X, R
§
V
F
L
Limits
Typ
Test Level
Parameter
Description
Test Conditions
Units
EL2260C
EL2460C
Min
Max
b
(Note 8)
e
e
e
e
e
e a
e a
g
g
g
g
BW
3 dB Bandwidth
V
V
V
V
15V, A
15V, A
2
1
130
180
V
V
MHz
MHz
MHz
MHz
V/ms
S
S
S
S
V
V
e a
e a
5V, A
5V, A
2
1
100
V
V
V
110
V
SR
Slew Rate
R
400X
1000
1500
IV
L
(Notes 6, 8)
e
e
e
110X
R
R
1KX, R
400X
F
G
1500
2.7
V
V
V/ms
L
e
g
t , t
r
Rise Time,
V
OUT
500mV
f
ns
Fall Time, (Note 8)
t
Propagation Delay
(Note 8)
pd
3.2
0
V
V
V
ns
%
ns
e
e
g
g
OS
Overshoot (Note 8)
V
500 mV
OUT
OUT
t
s
0.1% Settling Time
(Note 8)
V
A
10V
35
e b
e
1, R
1K
V
L
L
L
L
L
e
e
e
e
dG
dP
Differential Gain
(Notes 7, 8)
R
R
R
R
150X
0.025
0.006
0.1
V
V
V
V
%
%
500X
150X
500X
Differential Phase
(Notes 7, 8)
deg ( )
§
0.005
deg ( )
§
Note 1: Measured from T
to T
e
.
MAX
MIN
e
e
e
e
g
g
g
g
15V and T
Note 2: V
10V for V
Full
CM
CM
CM
S
A
e
e
e
g
g
V
V
3V for V
2V for V
5V and T
5V and T
25 C
§
MIN
S
S
A
A
e
T
, T
MAX
g
g
Note 3: The supplies are moved from 2.5V to 15V.
e
e
e
e
g
2V for V
S
g
g
g
Note 4: V
7V for V
15V, and V
5V.
OUT
S
OUT
Note 5: A heat sink is required to keep junction temperature below absolute maximum when an output is shorted.
a b
from 10V to 10V and measured at the 25% and 75% points.
Note 6: Slew Rate is with V
OUT
b
a
e
Note 8: All AC tests are performed on a ‘‘warmed up’’ part, except for Slew Rate, which is pulse tested.
Note 7: DC offset from 0.714V through 0.714V, AC amplitude 286 mV , f
p-p
3.58 MHz.
4
ELANTEC [ ELANTEC SEMICONDUCTOR ]
