AD8137 Analog Devices, AD8137 Datasheet - Page 13

• Manufacturer Part Number: AD8137
• Description: Low Cost, Low Power 12-Bit Differential ADC Driver
• Manufacturer: Analog Devices

Figure 39. Small Signal Transient Response for Various Capacitive Loads
Figure 38. Small Signal Transient Response for Various Feedback
–100
–100
100
–25
–50
–75
100
–25
–50
–75
–2
–4
–6
–8
75
50
25
75
50
25
8
6
4
2
0
0
0
G = 2
C
F
= 0pF
Figure 37. Overdrive Recovery
V
Capacitances
R
C
O, dm
S
F
= 111, C
R
= 1pF
S
TIME (ns)
TIME (ns)
TIME (ns)
= 60.4, C
= 100mV p-p
L
= 5pF
INPUT
L
= 15pF
OUTPUT
×
2
250ns/DIV
10ns/DIV
20ns/DIV
Rev. B | Page 13 of 24
Figure 42. Large Signal Transient Response for Various Capacitive Loads
Figure 41. Large Signal Transient Response for Various Feedback
–0.5
–1.0
–1.5
–2.0
–0.5
–1.0
–1.5
–0.5
–1.0
–1.5
2.0
1.5
1.0
0.5
1.5
1.0
0.5
1.5
1.0
0.5
0
0
0
C
F
= 0pF
Figure 40. Settling Time (0.02%)
INPUT
V
O, dm
Capacitances
C
R
C
C
F
S
T
F
F
SETTLE
= 1pF
R
= 60.4, C
= 1pF
TIME (ns)
= 0pF
TIME (ns)
TIME (ns)
S
= 111, C
ERROR = V
= 110ns
L
2V p-p
1V p-p
= 15pF
L
= 5pF
C
V
O, dm
F
O, dm
= 0pF
= 3.5V p-p
- INPUT
50ns/DIV
20ns/DIV
20ns/DIV
AD8137