3
EL400C
200MHz Current Feedback Amplifier
E
L
40
0C
Closed-Loop AC Electrical Characteristics
VS = ±5V, RF = 250, AV = +2, RL = 100 unless otherwise specified
Parameter
Description
Test Conditions
Temp
Min
Typ
Max
Unit
Frequency
Response
SSBW -3dB Bandwidth
(VOUT < 0.5VPP)
25°C
150.0
200.0
MHz
TMIN
150.0
MHz
TMAX
120.0
MHz
LSBW -3dB Bandwidth
(VOUT < 5.0VPP)
AV = +5
All
35.0
50.0
MHz
Gain Flatness
GFPL
Peaking
VOUT < 0.5VPP
<40MHz
25°C
0.0
0.3
dB
TMIN, TMAX
0.4
dB
GFPH
Peaking
VOUT < 0.5VPP
>40MHz
25°C
0.0
0.5
dB
TMIN, TMAX
0.7
dB
GFR
Rolloff
VOUT < 0.5VPP
<75MHz
25°C
0.6
1.0
dB
TMIN
1.0
dB
TMAX
1.3
dB
LPD
Linear Phase Deviation
VOUT < 0.5VPP
<75MHz
25°C, TMIN
0.2
1.0
°
TMAX
1.2
°
Time-Domain
Response
tr1, tf1
Rise Time, Fall Time
0.5V Step
25°C, TMIN
1.6
2.4
ns
TMAX
2.9
ns
tr2, tf2
Rise Time, Fall Time
5.0V Step
All
6.5
10.0
ns
ts1
Settling Time to 0.1%
2.0V Step
All
10.0
13.0
ns
ts2
Settling Time to 0.05%
2.0V Step
All
12.0
15.0
ns
OS
Overshoot
0.5V Step
25°C
0.0
10.0
%
TMIN, TMAX
15.0
%
SR
Slew Rate
AV = +2
All
430.0
700.0
V/s
AV = - 2
All
1600.0
V/s
Distortion
HD2
2nd Harmonic Distortion at 20MHz
2VPP
25°C
-60.0
-45.0
dBc
TMIN
-40.0
dBc
TMAX
-45.0
dBc
HD3
3rd Harmonic Distortion at 20MHz
2VPP
25°C
-60.0
-50.0
dBc
TMIN, TMAX
-50.0
dBc
Equivalent Input
Noise
NF
Noise Floor
>100kHz
[1]
25°C
-157.0
-154.0
dBm
(1Hz)
TMIN
-154.0
dBm
(1Hz)
TMAX
-153.0
dBm
(1Hz)
INV
Integrated Noise
100kHz to 200MHz
[1]
25°C
40.0
57.0
V
TMIN
57.0
V
TMAX
63.0
V
Video
Performance
dG
Differential Gain [2]
NTSC/PAL
25°C
0.02
% pp
dP
Differential Phase [2]
NTSC/PAL
25°C
0.01
° pp
dG
Differential Gain [2]
30MHz
25°C
0.05
% pp
dP
Differential Phase [2]
30MHz
25°C
0.05
° pp
VBW
-0.1dB Bandwidth [2]
25°C
60.0
MHz
1. Noise Tests are Performed from 5MHz to 200MHz.
2. Differential Gain/Phase Tests are RL = 100. For other values of RL, see curves.