AD8051/AD8052/AD8054
–20
1000
100
V
= 2V p-p
V = 3V, G = –1
S
V
= 5V
OUT
S
R
= 2kΩ, R = 100Ω
L
F
–30
–40
V
R
= 5V, G = +2
S
= 2kΩ, R = 100Ω
F
L
V
R
= 5V, G = +1
S
–50
–60
= 100Ω
L
–70
V
R
= 5V, G = +1
= 2kΩ
S
–80
10
L
V
R
= 5V, G = +2
= 2kΩ, R = 2kΩ
L
S
–90
F
–100
–110
1
10
100
1k
10k
100k
1M
10M
1
2
3
4
5
6
7
8
9 10
FUNDAMENTAL FREQUENCY (MHz)
FREQUENCY (Hz)
Figure 22. Input Voltage Noise vs. Frequency
Figure 19. Total Harmonic Distortion
100
10
–30
–40
V
= 5V
S
10MHz
–50
–60
–70
–80
5MHz
1MHz
–90
–100
–110
–120
–130
–140
1
V
= 5V
S
R
= 2kΩ
L
G = +2
0.1
10
100
1k
10k
100k
1M
10M
0
0.5 1.0
1.5 2.0
2.5 3.0 3.5
OUTPUT VOLTAGE (V p-p)
4.0
4.5
5.0
FREQUENCY (Hz)
Figure 23. Input Current Noise vs. Frequency
Figure 20. Worst Harmonic vs. Output Voltage
0.10
0.05
0.10
0.08
0.06
0.04
0.02
0.00
–0.02
–0.04
–0.06
NTSC SUBSCRIBER (3.58MHz)
R
= 150Ω
= 1kΩ
NTSC SUBSCRIBER (3.58MHz)
L
R
= 1kΩ
L
0.00
–0.05
R
V = 5V, G = +2
S
L
V
= 5V, G = +2
S
R
= 2kΩ, R AS SHOWN
R
= 150Ω
R
= 2kΩ, R AS SHOWN
F
L
L
F
L
–0.10
ST
ND
RD
TH
TH
TH
TH
TH
TH TH
10
TH
11
1
2
3
4
5
6
7
8
9
0
10
20
30
40
50
60
70
80
90 100
0.3
0.2
0.1
0.10
0.05
R
= 1kΩ
L
0.00
R
= 1kΩ
L
–0.05
–0.10
–0.15
–0.20
–0.25
0.0
–0.1
–0.2
R
= 150Ω
L
R
= 150Ω
L
V = 5V, G = +2
S
V
R
= 5V, G = +2
S
R
= 2kΩ, R AS SHOWN
L
= 2kΩ, R AS SHOWN
F
F
L
–0.3
ST
ND
RD
TH
TH
TH
6
TH
TH
TH
TH
TH
11
1
2
3
4
5
7
8
9
10
0
10
20
30
40
50
60
70
80
90 100
MODULATING RAMP LEVEL (IRE)
MODULATING RAMP LEVEL (IRE)
Figure 24. AD8054 Differential Gain and Phase Errors
Figure 21. AD8051/AD8052 Differential Gain and Phase Errors
Rev. H | Page 12 of 24
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