EL2120C
100 MHz Current Feedback Amplifier
Closed Loop AC Electrical Characteristics Contd
VS e g15V AV e a2 (RF e RG e 270X) RL e 150X CL e 7 pF CINb e 2 pF TA e 25 C
Parameter
Description
Min
Typ
Max
dG
Differential Gain DC Offset
from b0 7V through a0 7V AC
Amplitude 286 mVp–p
VS e g15V f e 3 58 MHz
VS e g15V f e 30 MHz
VS e g5V f e 3 58 MHz
di
Differential Phase DC Offset
from b0 7V through a0 7V AC
Amplitude 286 mVp–p
VS e g15V f e 3 58 MHz
VS e g15V f e 30 MHz
VS e g5V f e 3 58 MHz
k0 01
01
0 01
0 01
01
0 06
Typical Performance Curves
AC Test Circuit
Test
Level
V
V
V
V
V
V
Units
%
%
%
Frequency Response vs RF
Frequency Response vs Gain
2120 – 3
Frequency Response vs Load
2120 – 4
2120 – 5
4
2120 – 6