2
RL, dm = ∞
SINGLE-ENDED OUTPUT
1
0
–1
OUTPUT
–2
PULL-DOWN
–3
+5
–4
–5
t=0
–5
100ns/DIV VON
Figure 18. Output Pull-Down Response
1000
100
10
10
100
1k
10k 100k
1M 10M 100M
FREQUENCY (Hz)
Figure 19. Output-Referred Voltage Noise vs. Frequency
–30
∆VIN, cm = 200mV p-p
–35
–40
–45
∆VOUT, dm/∆VIN, cm
–50
–55
–60
–65
1
10
100
FREQUENCY (MHz)
1000
Figure 20. Common-Mode Rejection Ratio vs. Frequency
AD8133
–30
VOUT, dm/VIN, dm WITH
–32 OUTPUT PULL-DOWN
–34
–36
–38 VI, dm = 2V p-p
–40
–42
–44
–46
–48
–50
0.1
1
10
100
FREQUENCY (MHz)
1000
Figure 21. Output Pull-Down Isolation vs. Frequency
0
∆VOUT, dm = 2V p-p
–10 ∆VOUT, cm/∆VOUT, dm
–20
–30
VS = ±5V
–40
–50
VS = +5V
–60
–70
–80
–90
–100
1
10
100
500
FREQUENCY (MHz)
Figure 22. Output Balance vs. Frequency
10
∆VOUT, dm/∆VS
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0.1
1
PSRR–
PSRR–
10
100
FREQUENCY (MHz)
1000
Figure 23. Power Supply Rejection Ratio vs. Frequency
Rev. 0 | Page 9 of 16