EL5173, EL5373
Typical Performance Curves
V
S
= ±5V, R
LD
= 200Ω
10
9
8
7
GAIN (dB)
6
5
4
3
2
1
0
1M
10M
100M
1G
V
ODP-P
= 700mV
GAIN (dB)
V
ODP-P
= 200mV
10
9
8
7
6
5
4
3
2
1
0
100K
1M
10M
FREQUENCY (Hz)
100M
1G
R
LD
= 100Ω
R
LD
= 200Ω
R
LD
= 1kΩ
R
LD
= 500Ω
V
S
= ±5V, C
LD
= 1pF
FREQUENCY (Hz)
FIGURE 1. FREQUENCY RESPONSE
FIGURE 2. FREQUENCY RESPONSE vs R
LD
V
S
=
±5V,
R
LD
= 200Ω, V
ODP-P
= 200mV
11
10
9
8
GAIN (dB)
7
6
5
4
3
2
1
1M
10M
100M
1G
C
LD
= 2.3pF
C
LD
= 0pF
C
LD
= 16pF
GAIN (dB)
C
LD
= 5pF
5
4
3
2
1
0
-1
-2
-3
-4
-5
1M
10M
100M
1G
V
REF
= 1V
P-P
V
REF
= 200mV
P-P
FREQUENCY (Hz)
FREQUENCY (Hz)
FIGURE 3. SMALL SIGNAL FREQUENCY RESPONSE vs C
LD
FIGURE 4. FREQUENCY RESPONSE vs V
REF
V
INCM
100Ω
+
-
V
ODM
100Ω
V
OCM
0
-10
-20
-30
PSRR (dB)
PSRR-
-40
-50
-60
-70
-80
-90
100K
1M
10M
100M
PSRR+
COMMON MODE REJECTION (dB)
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
100K
1M
V
ODM
/V
INCM
10M
FREQUENCY (Hz)
100M
1G
V
OCM
/V
INCM
FREQUENCY (Hz)
FIGURE 5. PSRR vs FREQUENCY
FIGURE 6. COMMON MODE REJECTION vs FREQUENCY
5
FN7312.4
February 16, 2005
INTERSIL [ INTERSIL CORPORATION ]
