EL2001C
Low Power, 70 MHz Buffer Amplifier
e
e
50X, unless otherwise specified Ð Contd.
g
Electrical Characteristics
V
S
15V, R
S
EL2001AC
Test Conditions
Limits
EL2001C
Parameter
Description
Units
Test
V
Load
Temp
25 C
Min
Typ
Max
in
Level
A
Voltage Gain
Voltage Gain
Voltage Gain
0.990
0.985
0.83
0.80
0.82
0.79
0.998
I
III
I
V/V
V/V
V/V
V/V
V/V
V/V
V
§
V1
%
g
g
12V
10V
T
T
T
T
T
T
T
T
, T
MIN MAX
A
V2
25 C
§
0.93
0.89
100X
100X
100X
100X
(Note 4)
%
, T
MIN MAX
III
I
A
V3
25 C
§
g
3V
e
g
with V
5V
S
, T
MIN MAX
III
I
g
g
11
V
O
Output Voltage
Swing
25 C
§
10
g
12V
g
, T
MIN MAX
9.5
III
I
V
R
Output Resistance
Output Current
Supply Current
25 C
§
10
15
18
X
OUT
g
2V
12V
0
, T
MIN MAX
III
I
X
g
g
160
I
25 C
§
100
mA
mA
mA
mA
dB
OUT
g
g
, T
MIN MAX
95
III
I
I
S
25 C
§
1.3
2.0
2.5
, T
MIN MAX
III
I
PSRR
Supply Rejection,
(Note 5)
25 C
§
60
75
%
0
, T
MIN MAX
50
III
V
dB
t
r
Rise Time
0.5V
0.5V
100X
100X
100X
25 C
§
4.2
2.0
ns
t
Propagation Delay
Slew Rate, (Note 6)
25 C
§
V
ns
d
g
SR
10V
25 C
§
1200
2000
IV
V/ms
g
Note 1: If the input exceeds the ratings shown (or the supplies) or if the input to output voltage exceeds 7.5V then the input
g
current must be limited to 50 mA. See the applications section for more information.
Note 2: The maximum power dissipation depends on package type, ambient temperature and heat sinking. See the characteristic
curves for more details.
Note 3: A heat sink is required to keep the junction temperature below the absolute maximum when the output is short circuited.
b
a
a
b
Note 4: Force the input to 12V and the output to 10V and measure the output current. Repeat with 12 V and 10V on the
IN
output.
a
e
a
b e b
a
e
a
b e b
18V, V 18V. Both supplies are changed
S
Note 5: V
is measured at V
4.5V, V
4.5V and at V
OS
simultaneously.
S
S
S
e a
b
5V and 5V.
Note 6: Slew rate is measured between V
OUT
3
ELANTEC [ ELANTEC SEMICONDUCTOR ]
