EL2070C
200MHz Current Feedback Amplifier
Closed-Loop AC Electrical Characteristics
VS = ±5V, RF = 250W, AV = +2, RL = 100W unless otherwise specified
Parameter
ts1
Description
Settling Time to 0.1%
Settling Time to 0.05%
Overshoot
Test Conditions
2.0V Step
Temp
All
Min
Typ
10.0
12.0
0.0
Max
13.0
15.0
10.0
15.0
Unit
ns
ts2
2.0V Step
0.5V Step
All
ns
OS
25°C, TMAX
TMIN
All
%
%
SR
Slew Rate
AV = +2
AV = - 2
430.0
700.0
V/µs
V/µs
All
1600.0
DISTORTION
HD2
2nd Harmonic Distortion
at 20MHz
2VPP
25°C
TMIN
-60.0
-60.0
-157.0
40.0
-45.0
-40.0
-45.0
-50.0
-50.0
dBc
dBc
dBc
dBc
dBc
TMAX
HD3
3rd Harmonic Distortion
at 20MHz
2VPP
25°C
TMIN, TMAX
EQUIVALENT INPUT NOISE
[1]
NF
Noise Floor
>100kHz
25°C
TMIN
TMAX
25°C
-154.0
-154.0
-153.0IV
57.0
dBm (1Hz)
dBm (1Hz)
dBm (1Hz)
µV
[1]
INV
Integrated Noise
100kHz to 200MHz
TMIN
TMAX
57.0
µV
63.0
µV
DISABLE/ENABLE PERFORMANCE
TOFF
TON
Disable Time to >50dB
Enable Time
10MHz
10MHz
All
All
All
1000.0
200.0
59.0
IV
ns
ns
OFFIso
Off Isolation
55.0
30.0
dB
VIDEO PERFORMANCE
dG
Differential Gain [2]
NTSC/PAL
NTSC/PAL
30MHz
25°C
25°C
25°C
25°C
25°C
0.02
0.01
0.05
0.05
60.0
0.08
0.08
0.18
0.18
% pp
° pp
dP
Differential Phase [2]
Differential Gain [2]
Differential Phase [2]
-0.1dB Bandwidth [2]
dG
% pp
° pp
dP
30MHz
VBW
MHz
1. Noise Tests are performed from 5MHz to 200MHz.
2. Differential gain/phase tests are with RL = 100W. For other values of RL, see curves.
4
ELANTEC [ ELANTEC SEMICONDUCTOR ]
