SSM2135
60
40
CHANNEL SEPARATION – dB
50
V
S
= +5V
T
A
= +25°C
CLOSED-LOOP GAIN – dB
V
S
= +5V
40
A
V
= +100
30
T
A
= +25
°
C
20
0
–20
–40
–60
–80
–100
–120
105
20
A
V
= +10
10
0
A
V
= +1
–10
–20
10
100
1k
10k
100k
FREQUENCY – Hz
1M
10M
1k
10k
100k
FREQUENCY – Hz
1M
10M
Figure 13. Crosstalk vs. Frequency (R
L
= 10 k
Ω
)
Figure 16. Closed-Loop Gain vs. Frequency
140
V
S
= +5V
COMMON-MODE REJECTION – dB
120
100
T
A
= +25
°
C
100
V
S
= +5V
80
OPEN-LOOP GAIN – dB
T
A
= +25
°
C
0
GAIN
80
40
PHASE
20
θm
= 57°
90
60
40
135
20
0
100
0
180
–20
1k
10k
FREQUENCY – Hz
100k
1M
1k
10k
100k
FREQUENCY – Hz
1M
225
10M
Figure 14. Common-Mode Rejection vs. Frequency
140
120
100
PSRR – dB
Figure 17. Open-Loop Gain and Phase vs. Frequency
50
V
S
= +5V
A
V
= +1
T
A
= +25°C
OVERSHOOT – %
45
40
35
30
25
20
15
V
S
= +5V
R
L
= 2kΩ
V
IN
= 100mVp–p
T
A
= +25
°
C
A
V
= +1
80
60
40
20
–PSRR
+PSRR
NEGATIVE
EDGE
POSITIVE
EDGE
10
0
–20
10
100
1k
10k
FREQUENCY – Hz
100k
1M
5
0
0
100
200
300
400
500
LOAD CAPACITANCE – pF
Figure 15. Power Supply Rejection vs. Frequency
Figure 18. Small Signal Overshoot vs. Load Capacitance
REV. D
–5–
PHASE – Degrees
60
45
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