AD8260ACPZ-RL(Rev0) View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD8260ACPZ-RL
(Rev.:Rev0)
(Rev.:Rev0)
Analog Devices
AD8260ACPZ-RL Datasheet PDF : 32 Pages
| |||
AD8260
27
24
21
18
15
12
9
6
3
0
–3
–6
–9
–12
100k
1011
1010
1001
1000
0111
0110
0101
0100
0011
0010
0001
1M
10M
FREQUENCY (Hz)
100M 200M
Figure 27. Frequency Response for a Supply Voltage (VS) of 3.3 V for all Codes
of the VGA/Preamplifier—See Figure 59
27
24
21
18
15
12
9
6
3
0
–3
–6
–9
–12 VS = 5V
100k
1011
1010
1001
1000
0111
0110
0101
0100
0011
0010
0001
1M
10M
FREQUENCY (Hz)
100M 200M
Figure 28. Frequency Response for a Supply Voltage (VS) of 5 V for All Codes
for the VGA/Preamplifier—See Figure 59
27
24
1011
21
1010
1001
18
1000
15
0111
12
0110
9
0101
6
0100
3
0
0011
–3
0010
–6
0001
–9
–12 VS = ±5V
100k
1M
10M
FREQUENCY (Hz)
100M 200M
Figure 29. Frequency Response for a Dual Supply (VS) = ±5 V for All Codes for
the VGA/Preamplifier—See Figure 59
10
8
6
4
2
0
1M
10M
100M
FREQUENCY (Hz)
Figure 30. Group Delay vs. Frequency for the VGA/Preamplifier
See Figure 59
100
10
VGAN
VGAP
1
0 .1
100k
1M
10M
FREQUENCY (Hz)
100M
Figure 31. Output Resistance vs. Frequency for the VGA/Preamplifier
See Figure 60
50
40
30
20
10
0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011
GAIN SELECT CODE
Figure 32. Output-Referred Noise vs. Gain Select Code for the
VGA/Preamplifier—See Figure 61
Rev. 0 | Page 12 of 32
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