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