Datasheet

AD8145
Rev. A | Page 13 of 24
65
15
–60 120
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
60
55
50
45
40
35
30
25
20
–40 –20 0 20 40 60 80 100
R
L
= OPEN CIRCUIT
I
CC
(±5V)
I
EE
(±2.5V)
I
EE
(±5V)
I
CC
(±2.5V)
06307-050
5
–5
05
TIME (ns)
VOLTAGE (V)
00
4
3
2
1
0
–1
–2
–3
–4
50 100 150 200 250 300 350 400 450
G = 2
+5V OUTPUT
+5V 2 × V
IN
±5V OUTPUT
±5V 2 × V
IN
06307-030
Figure 28. Power Supply Current vs. Temperature
Figure 31. Output Overdrive Recovery
10
–90
0.01 1000
FREQUENCY (MHz)
PSRR (dB)
0.1 1 10 100
0
–10
–20
–30
–40
–50
–60
–70
–80
BLACK = ±2.5V
GRAY = ±5V
06307-032
10
–90
0.01 1000
FREQUENCY (MHz)
PSRR (dB)
0.1 1 10 100
0
–10
–20
–30
–40
–50
–60
–70
–80
BLACK = +5V
GRAY = ±5V
06307-029
Figure 32. Negative Power Supply Rejection Ratio (PSRR) vs. Frequency
Figure 29. Positive Power Supply Rejection Ratio (PSRR) vs. Frequency
3.5
0
–15 15
V
IN
(mV)
V
OUT
(V)
3.0
2.5
2.0
1.5
1.0
0.5
–10 –5 0 5 10
06307-051
Figure 30. Comparator Hysteresis