5
FN7192.1
June 28, 2007
Typical Performance Curves (Continued)
Frequency Response for Various CL
1M
10M
100M
1G
Frequency (Hz)
Norma
lized
M
a
gnitu
de
(dB)
14
10
6
2
-2
-6
AV=2
RF=375Ω
RL=150Ω
8pF added
0pF added
12pF added
Frequency Response for Various RF
1M
10M
100M
1G
Frequency (Hz)
Norma
lized
M
a
gnitu
de
(dB)
6
2
-2
-6
-10
-14
AV=2
RG=RF
RL=150Ω
250
Ω
375
Ω
475
Ω
620
Ω
750
Ω
Group Delay vs Frequency
1M
10M
1G
Frequency (Hz)
G
roup
Dela
y
(ns)
3.5
3
2
1
0.5
0
100M
Frequency Response for Various Common-Mode
Input Voltages
1M
10M
1G
Frequency (Hz)
No
rm
ali
z
ed
Magnitude
(d
B)
6
2
-2
-6
-10
-14
100M
AV=2
RF=375Ω
AV=1
RF=750Ω
AV=2
RF=375Ω
RL=150Ω
VCM=3V
VCM=0V
VCM=-3V
2.5
1.5
Transimpedance (ROL) vs Frequency
1k
Frequency (Hz)
10k
100k
1M
10M
100M
1G
10M
100
1k
10k
100k
1M
Magnitude
(
Ω
)
-90
-180
-270
-360
0
Phas
e
(°)
PSRR and CMRR vs Frequency
P
S
RR/CMRR
(d
B)
20
-80
-60
-40
-20
0
10k
Frequency (Hz)
100k
1M
10M
1G
100M
Gain
Phase
PSRR+
PSRR-
CMRR
EL5292, EL5292A