AD8505ACBZ-R7 데이터 시트보기 (PDF) - Analog Devices
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AD8505ACBZ-R7
Analog Devices
AD8505ACBZ-R7 Datasheet PDF : 20 Pages
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TA = 25°C, unless otherwise noted.
120
120
VSY = 1.8V
100
PHASE
100
80
80
60
60
40
40
GAIN
20
20
0
0
–20
–20
–40
–60
–80
–100
–120
100
GAIN, CL = 0pF
PHASE, CL = 0pF
GAIN, CL = 50pF
PHASE, CL = 50pF
GAIN, CL = 100pF
PHASE, CL = 100pF
1k
10k
FREQUENCY (Hz)
100k
–40
–60
–80
–100
–120
1M
Figure 25. Open-Loop Gain and Phase vs. Frequency
50
G = –100
40
30
G = –10
20
10
G = –1
0
–10
–20
–30
–40
–50
100
1k
VSY = 1.8V
10k
100k
1M
FREQUENCY (Hz)
Figure 26. Closed-Loop Gain vs. Frequency
10k
VSY = 1.8V
1k
G = 100
G = 10
100
G=1
10
1
0.1
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 27. ZOUT vs. Frequency
AD8505/AD8506/AD8508
120
120
VSY = 5V
100
PHASE
100
80
80
60
60
40
GAIN
40
20
20
0
0
–20
–40
–60
–80
–100
100
GAIN, CL = 0pF
PHASE, CL = 0pF
GAIN, CL = 50pF
PHASE, CL = 50pF
GAIN, CL = 100pF
PHASE, CL = 100pF
1k
10k
FREQUENCY (Hz)
100k
–20
–40
–60
–80
–100
1M
Figure 28. Open-Loop Gain and Phase vs. Frequency
50
G = –100
40
VSY = 5V
30
G = –10
20
10
G = –1
0
–10
–20
–30
–40
–50
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 29. Closed-Loop Gain vs. Frequency
10k
VSY = 5V
1k
G = 100
100
G = 10 G = 1
10
1
0.1
0.01
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 30. ZOUT vs. Frequency
Rev. E | Page 9 of 20
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