Datasheet

Data Sheet AD8421
Rev. 0 | Page 17 of 28
1µs/DIV
5V/DIV
0.002%/DIV
720ns TO 0.01%
1.12µs TO 0.001%
10123-041
Figure 46. Large Signal Pulse Response and Settling Time (G = 1),
10 V Step, V
S
= ±15 V, R
L
= 2 kΩ, C
L
= 100 pF
1µs/DIV
5V/DIV
0.002%/DIV
420ns TO 0.01%
604ns TO 0.001%
10123-042
Figure 47. Large Signal Pulse Response and Settling Time (G = 10),
10 V Step, V
S
= ±15 V, R
L
= 2 kΩ, C
L
= 100 pF
1µs/DIV
5V/DIV
0.002%/DIV
704ns TO 0.01%
764ns TO 0.001%
10123-043
Figure 48. Large Signal Pulse Response and Settling Time (G = 100),
10 V Step, V
S
= ±15 V, R
L
= 2 kΩ, C
L
= 100 pF
4µs/DIV
5V/DIV
0.002%/DIV
3.8µs TO 0.01%
5.76µs TO 0.001%
10123-044
Figure 49. Large Signal Pulse Response and Settling Time (G = 1000),
10 V Step, V
S
= ±15 V, R
L
= 2 kΩ, C
L
= 100 pF
2500
0
22
SETTLING TIME (ns)
STEP SIZE (V)
500
1000
1500
2000
4 6 8 10 12 14 16 18 0
SETTLED TO 0.01%
SETTLED TO 0.001%
10123-054
GAIN = 1
Figure 50. Settling Time vs. Step Size (G = 1), R
L
= 2 kΩ, C
L
= 100 pF
50mV/DIV
GAIN = 1
1µs/DIV
10123-046
Figure 51. Small Signal Pulse Response (G = 1), R
L
= 600 Ω, C
L
= 100 pF
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