AD8137 Analog Devices, AD8137 Datasheet - Page 9

• Manufacturer Part Number: AD8137
• Description: Low Cost, Low Power 12-Bit Differential ADC Driver
• Manufacturer: Analog Devices

Figure 13. Small Signal Frequency Response for Various Loads
–10
–11
–12
Figure 15. Small Signal Frequency Response at Various V
–10
–11
–12
–10
–11
–12
–13
Figure 14. Small Signal Frequency Response for Various C
–1
–2
–3
–4
–5
–6
–7
–8
–9
–1
–2
–3
–4
–5
–6
–7
–8
–9
–1
–2
–3
–4
–5
–6
–7
–8
–9
3
2
1
0
3
2
1
0
2
1
0
1
1
1
V
V
V
O, dm
O, dm
O, dm
= 0.1V p-p
= 0.1V p-p
= 0.1V p-p
R
V
L, dm
OCM
10
10
10
V
FREQUENCY (MHz)
R
FREQUENCY (MHz)
OCM
FREQUENCY (MHz)
L, dm
= 1kΩ
= 4V
C
F
= 1V
= 2pF
= 2kΩ
C
F
= 0pF
R
100
100
100
L, dm
V
C
OCM
F
= 1pF
= 500Ω
= 2.5V
OCM
F
1000
1000
1000
Rev. B | Page 9 of 24
Figure 18. Frequency Response for Various Output Amplitudes
Figure 16. Large Signal Frequency Response for Various Loads
–10
–11
–12
–10
–11
–12
–10
–11
–12
Figure 17. Large Signal Frequency Response for Various C
–1
–2
–3
–4
–5
–6
–7
–8
–9
–1
–2
–3
–4
–5
–6
–7
–8
–9
–1
–2
–3
–4
–5
–6
–7
–8
–9
3
2
1
0
3
2
1
0
3
2
1
0
1
1
1
V
V
O, dm
O, dm
= 2V p-p
= 2.0V p-p
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
C
F
0.5V p-p
= 2pF
R
0.1V p-p
L, dm
R
L, dm
= 2k Ω
= 1k Ω
C
100
100
100
F
= 0pF
C
F
= 1pF
R
L, dm
1V p-p
2V p-p
AD8137
= 500 Ω
F
1000
1000
1000