Datasheet

AD8143
Rev. 0 | Page 11 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
Unless otherwise noted, G = 1, R
L
= 150 Ω, C
L
= 2 pF, V
S
= ±5 V, T
A
= 25°C. Refer to the circuit in Figure 38.
3
–7
1 10 100
05538-002
FREQUENCY (MHz)
GAIN (dB)
2
1
0
–1
–2
–3
–4
–5
–6
V
OUT
= 0.2V p-p
V
S
=±5
V
S
= ±12
V
S
= +5
Figure 4. Small Signal Frequency Response at Various Power Supplies, G = 1
9
–1
1 10 100
05538-003
FREQUENCY (MHz)
GAIN (dB)
8
7
6
5
4
4
2
1
0
V
OUT
= 0.2V p-p
V
S
=±5
V
S
= ±12
V
S
= +5
Figure 5. Small Signal Frequency Response at Various Power Supplies, G = 2
3
–7
110100
05538-004
FREQUENCY (MHz)
GAIN (dB)
2
1
0
–1
–2
–3
–4
–5
–6
V
OUT
=0.2Vp-p
R
L
=1kΩ
R
L
= 150Ω
Figure 6. Small Signal Frequency Response at Various Loads
3
–7
1 10 100
05538-005
FREQUENCY (MHz)
GAIN (dB)
2
1
0
–1
–2
–3
–4
–5
–6
V
S
=±5
V
S
= ±12
V
S
= +5
V
OUT
= 2V p-p
Figure 7. Large Signal Frequency Response at Various Power Supplies, G = 1
9
–1
1 10 100
05538-006
FREQUENCY (MHz)
GAIN (dB)
8
7
6
5
4
3
2
1
0
V
S
=±5
V
S
= ±12
V
S
= +5
V
OUT
= 2V p-p
Figure 8. Large Signal Frequency Response at Various Power Supplies, G = 2
3
1 10 100
05538-007
FREQUENCY (MHz)
GAIN (dB)
2
1
0
–1
–2
–3
–4
–5
–6
–7
R
L
= 1kΩ
R
L
= 150Ω
V
OUT
= 2V p-p
Figure 9. Large Signal Frequency Response at Various Loads