Datasheet

AD8029/AD8030/AD8040 Data Sheet
Rev. B | Page 8 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
Default Conditions: V
S
= 5 V (T
A
= 25°C, R
L
= 1 kΩ tied to midsupply, unless otherwise noted.)
FREQUENCY (MHz)
0.1 1 10 100 1000
–14
–13
–12
–11
–10
–9
–8
–7
–6
–5
–4
–3
–2
–1
0
1
NORMALIZED CLOSED-LOOP GAIN (dB)
03679-0-004
G = +10
R
F
= 9kΩ, R
G
= 1kΩ
G = +2
R
F
= R
G
= 1kΩ
G = –1
R
F
= R
G
= 1kΩ
V
O
= 0.1V p-p
G = +1
R
F
= 0Ω
Figure 7. Small Signal Frequency Response for Various Gains
FREQUENCY (MHz)
1 10 100 1000
–8
–7
–6
–5
–4
–3
–2
–1
0
1
CLOSED-LOOP GAIN (dB)
03679-0-005
±5V
+5V
+3V
G = +1
V
O
= 0.1V p-p
Figure 8. Small Signal Frequency Response for Various Supplies
FREQUENCY (MHz)
1 10 100
–8
–7
–6
–5
–4
–3
–2
–1
0
1
CLOSED-LOOP GAIN (dB)
03679-0-006
±5V
+5V
+3V
G = +1
V
O
= 2V p-p
Figure 9. Large Signal Frequency Response for Various Supplies
FREQUENCY (MHz)
1 10 100
–0.8
–0.7
–0.6
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
NORMALIZED CLOSED-LOOP GAIN (dB)
03679-A-011
DASHED LINES: V
OUT
= 2V p-p
SOLID LINES: V
OUT
= 0.1V p-p
G = +1
G = +2
R
F
= 1kΩ
Figure 10. 0.1 dB Flatness Frequency Response
FREQUENCY (MHz)
1 10 100
–8
–7
–6
–5
–4
–3
–2
–1
0
1
NORMALIZED CLOSED-LOOP GAIN (dB)
03679-A-012
±5V
+3V
+5V
G = +2
V
O
= 0.1V p-p
R
F
= 1kΩ
Figure 11. Small Signal Frequency Response for Various Supplies
FREQUENCY (MHz)
1 10 100
–8
–7
–6
–5
–4
–3
–2
–1
0
1
NORMALIZED CLOSED-LOOP GAIN (dB)
03679-A-013
V
S
= ±5
V
S
= +3
V
S
= +5
G = +2
V
O
= 2V p-p
R
F
= 1kΩ
Figure 12. Large Signal Frequency Response for Various Supplies