Datasheet

Data Sheet ADA4830-1
Rev. 0 | Page 9 of 16
Figure 16. Pulse Response at +V
S
= 3.3 V
Figure 17. STB Flag Response
Figure 18. Enable Pin Turn-on/Turn-off Time
Figure 19. Output Offset Voltage : V
OUT
− V
REF
Figure 20. Supply Current vs. Enable Voltage
1.5
1.7
1.9
2.1
2.3
2.5
2.7
2.9
10 20 30 40 50 60 70 80
90
OUTPUT VOLTAGE (V)
TIME (ns)
10020-020
+V
S
= 3.3V
V
OUT
= 1V p-p
R
LOAD
= 1kΩ
R
LOAD
= 150Ω
–2
0
2
4
6
8
10
12
14
16
0 50 100 150 200 250 300 350 400
VOLTAGE (V)
TIME (ns)
10020-022
V
INP
= 14V, 150ns PULSE
+V
INP
+V
STB
6
5
4
3
2
1
0
–1
1000 200 300 400 500 600
TIME (ns)
VOLTAGE (V)
10020-024
ENA
V
OUT
–20
–10
0
10
20
30
40
–12 –10 –8 –6 –4 –2 0 2 4 6 8 10 12 14
OUTPUT OFFSET VOLTAGE (mV)
INPUT COMMON-MODE VOLTAGE (V)
10020-033
R
LOAD
= 1kΩ
VREF PIN BY PASSED TO GND
THROUGH 4.7µF CAPACITOR
V
DD
= 3.3V
V
DD
= 5V
0
1
2
3
4
5
6
7
8
9
10
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SUPPLY CURRENT (mA)
ENABLE VOLTAGE (V)
V
INP,
V
INN
= FLOATING
+V
S
= 5V
+V
S
= 3.3V
10020-134