EL2070C
EL2070C
200MHz Current Feedback Amplifier
Open Loop DC Electrical Characteristics (Continued)
V
S
= ±5V, R
L
= 100Ω unless otherwise specified
Parameter
-ICMR
+IPSR
-IPSR
R
OL
Description
Input Current Common
Mode Rejection
+Input Current Power
Supply Rejection
-Input Current Power
Supply Rejection
Transimpedance
Test Conditions
Temp
25°C
25°C
25°C
25°C
T
MIN
T
MAX
I
LOGIC
V
DIS
V
EN
I
DIS
I
EN
Pin 8 Current @ 0V
Maximum Pin 8
V to Disable
Minimum Pin 8
V to Enable
Minimum Pin 8
I to Disable
Maximum Pin 8
I to Enable
All
All
All
All
All
3.5
350.0
60.0
30.0
Min
Typ
8.0
1.0
20
125.0
80.0
140.0
0.8
1.2
0.5
Max
33.0
3.6
24
Unit
µA/V
µA/V
µA/V
V/mA
V/mA
V/mA
mA
V
V
µA
µA
1. Measured from T
MIN
to T
MAX
.
2. Supply current when disabled is measured at the negative supply.
3. Common-mode input range for rated performance.
Closed-Loop AC Electrical Characteristics
V
S
= ±5V, R
F
= 250Ω, A
V
= +2, R
L
= 100Ω unless otherwise specified
Parameter
SSBW
Description
-3dB Bandwidth
(V
OUT
< 0.5V
PP
)
-3dB Bandwidth
(V
OUT
< 5.0V
PP
)
Peaking
V
OUT
< 0.5V
PP
Peaking
V
OUT
< 0.5V
PP
Rolloff
V
OUT
< 0.5V
PP
Linear Phase Deviation
V
OUT
< 0.5V
PP
Rise Time, Fall Time
Rise Time, Fall Time
A
V
= +5
Test Conditions
Temp
25°C
T
MIN
T
MAX
LSBW
All
Min
150.0
150.0
120.0
35.0
50.0
Typ
200.0
Max
Unit
MHz
MHz
MHz
MHz
FREQUENCY RESPONSE
GAIN FLATNESS
GFPL
GFPH
GFR
<40MHz
>40MHz
<75MHz
25°C
T
MIN
, T
MAX
25°C
T
MIN
, T
MAX
25°C
T
MIN
T
MAX
LPD
<75MHz
25°C, T
MIN
T
MAX
0.5V Step
5.0V Step
All
All
1.6
6.5
0.2
0.6
0.0
0.0
0.3
0.4
0.5
0.7
1.0
1.0
1.3
1.0
1.2
2.4
10.0
dB
dB
dB
dB
dB
dB
dB
°
°
ns
ns
TIME-DOMAIN RESPONSE
t
r1
, t
f1
t
r2
, t
f2
3
ELANTEC [ ELANTEC SEMICONDUCTOR ]
