AD8139
TYPICAL PERFORMANCE CHARACTERISTICS
Unless otherwise noted, Diff. Gain = +1, RG = RF = 200 Ω, RL, dm = 1 kΩ, VS = 5 V, TA = 25°C, VOCM = 0 V. Refer to the basic test circuit in
Figure 5 for the definition of terms.
2
1
2
1
G = 1
G = 1
0
0
G = 2
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
–11
–12
–13
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
–11
–12
–13
G = 5
G = 2
G = 5
G = 10
G = 10
R
= 200Ω
G
R
= 200Ω
G
V
= 2.0V p-p
O, dm
V
= 0.1V p-p
O, dm
1
10
100
1000
1
10
100
1000
FREQUENCY (MHz)
FREQUENCY (MHz)
Figure 7. Small Signal Frequency Response for Various Gains
Figure 10. Large Signal Frequency Response for Various Gains
5
4
3
2
V
= +5V
S
3
2
1
0
1
–1
–2
0
V
= ±5V
V
= ±5V
S
S
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
–3
–4
V
= +5V
S
–5
–6
–7
–8
–9
–10
–11
–12
V
= 2.0V p-p
V
= 0.1V p-p
O, dm
O, dm
10
100
FREQUENCY (MHz)
1000
10
100
FREQUENCY (MHz)
1000
Figure 8. Small Signal Frequency Response for Various Power Supplies
Figure 11. Large Signal Frequency Response for Various Power Supplies
3
3
+125°C
+125°C
+85°C
2
2
1
+85°C
1
0
–1
–2
–3
–4
0
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
–11
–12
–5
–40°C
–6
–7
–8
–9
+25°C
–40°C
–10
–11
–12
10
V
= 0.1V p-p
O, dm
V
= 2.0V p-p
O, dm
+25°C
100
1000
10
100
FREQUENCY (MHz)
1000
FREQUENCY (MHz)
Figure 9. Small Signal Frequency Response at Various ΩTemperatures
Figure 12. Large Signal Frequency Response at Various Temperatures
Rev. A | Page 9 of 24
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