Datasheet

AD8145
Rev. A | Page 11 of 24
150
–150
0 100
TIME (ns)
VOLTAGE (mV)
100
50
0
–50
–100
10 20 30 40 50 60 70 80 90
V
OUT
= 0.2V p-p
BLACK = +5V
GRAY = ±5V
06307-016
Figure 16. Small Signal Transient Response at Various Power Supplies, G = 1
150
–150
0 100
TIME (ns)
VOLTAGE (mV)
100
50
0
–50
–100
10 20 30 40 50 60 70 80 90
BLACK = +5V
GRAY = ±5V
V
OUT
= 0.2V p-p
06307-017
Figure 17. Small Signal Transient Response at Various Power Supplies, G = 2
150
–150
0 100
TIME (ns)
VOLTAGE (mV)
100
50
0
–50
–100
10 20 30 40 50 60 70 80 90
V
OUT
= 0.2V p-p
G = 2, C
L
= 0 + 2pF, R
SNUB
= 0Ω
G = 2, C
L
= 10 + 2pF, R
SNUB
= 20Ω
G = 1, C
L
= 0 + 2pF, R
SNUB
= 0Ω
G = 1, C
L
= 10 + 2pF, R
SNUB
= 20Ω
06307-018
Figure 18. Small Signal Transient Response at Various Gains
and 10 pF Capacitive Load Buffered by 20 Ω Resistor
1.5
–1.5
0 100
TIME (ns)
VOLTAGE (V)
1.0
0.5
0
–0.5
–1.0
10 20 30 40 50 60 70 80 90
BLACK = +5V
GRAY = ±5V
V
OUT
= 2V p-p
06307-019
Figure 19. Large Signal Transient Response at Various Power Supplies, G = 1
1.5
–1.5
0 100
TIME (ns)
VOLTAGE (V)
1.0
0.5
0
–0.5
–1.0
10 20 30 40 50 60 70 80 90
BLACK = +5V
GRAY = ±5V
V
OUT
= 2V p-p
06307-020
Figure 20. Large Signal Transient Response at Various Power Supplies, G = 2
1.5
–1.5
0 100
TIME (ns)
VOLTAGE (V)
1.0
0.5
0
–0.5
–1.0
10 20 30 40 50 60 70 80 90
V
OUT
= 2V p-p
G = 1, C
L
= 0 + 2pF, R
SNUB
= 0Ω
G = 1, C
L
= 10 + 2pF, R
SNUB
= 20Ω
G = 2, C
L
= 0 + 2pF, R
SNUB
= 0Ω
G = 2, C
L
= 10 + 2pF, R
SNUB
= 20Ω
06307-021
Figure 21. Large Signal Transient Response at Various Gains
and 10 pF Capacitive Load Buffered by 20 Ω Resistor