AD8031/AD8032
G = +1
R
+2.5V
TO
L
R
R
C
= 0Ω
F
L
L
S
= 2kΩ TO 2.5V
= 5pF TO 2.5V
= 5V
2.56
2.54
2.52
2.50
2.48
2.46
2.44
V
V
R
= +5V
= 1kΩ
S
L
G = –1
R
TO GND
L
0
50ns/DIV
10µs/DIV
Figure 41. 100 mV Step Response
Figure 38. Output Swing
–50
–60
G = +2
R
R
C
= R = 2.5kΩ
F
L
L
S
G
= 2kΩ
= 5pF
= 5V
3.1
2.9
2.7
2.5
2.3
2.1
1.9
–70
V
V
V
= ±2.5V
S
–80
= +10dBm
IN
–90
–100
2.5kΩ 2.5kΩ
2.5kΩ
2.5kΩ
V
OUT
V
IN
1kΩ
50Ω
RECEIVER
50Ω
TRANSMITTER
1
0..11
1100
100 200
50ns/DIV
FREQUENCY (MHz)
Figure 39. 1 V Step Response
Figure 42. Crosstalk vs. Frequency
V
= 2.7V
S
R
= 1kΩ
L
G = –1
2.85
2.35
1.85
1.35
0.85
0.35
R
1.35V
TO
L
R
TO GND
L
10µs/DIV
Figure 40. Output Swing
Rev. C | Page 12 of 20
ADI [ ADI ]
