AD8007/AD8008
Rev. E | Page 7 of
20
TYPICAL PERFORMANCE CHARACTERISTICS
VS = ±5 V, RL = 150 Ω, RS = 200 Ω, RF = 499 Ω, unless otherwise noted.
FREQUENCY (MHz)
3
2
–5
1
100
10
NO
RM
AL
IZ
E
D
G
AI
N
(
d
B
)
–1
–2
–3
–4
1
0
–6
–7
1000
G = +1
G = +2
G = +10
G = –1
02
86
6-
0
06
Figure 6. Small Signal Frequency Response for Various Gains
FREQUENCY (MHz)
3
2
–5
100
10
GA
IN
(
d
B
) –1
–2
–3
–4
1
0
–6
–7
1000
G = +1
RL = 1k, VS = ±5V
RL = 150k, VS = ±5V
RL = 150k, VS = 5V
0
286
6-
0
07
Figure 7. Small Signal Frequency Response for VS and RL
FREQUENCY (MHz)
3
2
–5
100
10
GA
IN
(
d
B
) –1
–2
–3
–4
1
0
–6
–7
1000
G = +1
RL = 1k
RS = 200
RS = 301
RS = 249
02
86
6-
00
8
Figure 8. Small Signal Frequency Response for Various RS Values
FREQUENCY (MHz)
6.4
6.3
5.6
100
10
GA
IN
(
d
B
) 6.0
5.9
5.8
5.7
6.2
6.1
5.5
5.4
1000
G = +2
VS = +5V
VS = ±5V
02
86
6-
0
09
Figure 9. 0.1 dB Gain Flatness; VS = +5, VS = ±5 V
FREQUENCY (MHz)
9
8
1
100
10
G
A
IN
(
d
B
)
5
4
3
2
7
6
0
–1
1000
G = +2
RL = 1k, VS = +5V
RL = 150k,
VS = +5V
RL = 1k, VS = ±5V
RL = 150k, VS = ±5V
02
86
6-
01
0
Figure 10. Small Signal Frequency Response for VS and RL
FREQUENCY (MHz)
9
8
1
100
10
GA
IN
(
d
B
)
5
4
3
2
7
6
0
–1
1000
G = +2
RF = RG = 324
RF = RG = 249
RF = RG = 499
RF = RG = 649
02
86
6-
01
1
Figure 11. Small Signal Frequency Response for Various Feedback Resistors,
RF = RG