Datasheet

AD8129/AD8130
Rev. C | Page 10 of 40
TYPICAL PERFORMANCE CHARACTERISTICS
AD8130 FREQUENCY RESPONSE CHARACTERISTICS
G = +1, R
L
= 1 kΩ, C
L
= 2 pF, V
OUT
= 0.3 V p-p, T
A
= 25°C, unless otherwise noted.
GAIN (dB)
3
0
–3
–4
–5
–6
–7
–2
–1
1
2
FREQUENCY (MHz)
1 10 100 400
02464-006
V
OUT
= 0.3V p-p
V
S
= ±2.5V
V
S
= ±12V
V
S
= ±5V
Figure 5. AD8130 Frequency Response vs. Supply, V
OUT
= 0.3 V p-p
FREQUENCY (MHz)
GAIN (dB)
3
1
0
–3
–4
–5
–6
–7
–2
–1
1
2
10 100 300
02464-007
V
S
= ±2.5V
V
S
= ±12V
V
S
= ±5V
V
OUT
= 1V p-p
Figure 6. AD8130 Frequency Response vs. Supply, V
OUT
= 1 V p-p
FREQUENCY (MHz)
GAIN (dB)
1
–3
–4
–5
–6
–7
–2
–1
10 100 300
3
0
1
2
02464-008
V
OUT
= 2V p-p
V
S
= ±2.5V
V
S
= ±12V
V
S
= ±5V
Figure 7. AD8130 Frequency Response vs. Supply, V
OUT
= 2 V p-p
FREQUENCY (MHz)
GAIN (dB)
6
1
3
0
–1
–2
–3
–4
1
2
4
5
10 100 300
02464-009
C
L
= 2pF
V
S
= ± 5V
C
L
= 20pF
C
L
= 10pF
C
L
= 5pF
Figure 8. AD8130 Frequency Response vs. Load Capacitance
FREQUENCY (MHz)
GAIN (dB)
0.7
1
0.4
0.1
0
–0.1
–0.2
–0.3
0.2
0.3
0.5
0.6
10 100 300
02464-010
V
S
= ±2.5V
V
S
= ±12V
V
S
= ±5V
R
L
= 1kΩ
Figure 9. AD8130 Fine Scale Response vs. Supply, R
L
= 1 kΩ
FREQUENCY (MHz)
GAIN (dB)
0.5
1
0.2
–0.1
–0.2
–0.3
–0.4
–0.5
0
0.1
0.3
0.4
10 100 300
02464-011
V
S
= ±2.5V
V
S
= ±12V
V
S
= ±5V
R
L
= 150Ω
Figure 10. AD8130 Fine Scale Response vs. Supply, R
L
= 150 Ω