ADR827 Просмотр технического описания (PDF) - Analog Devices
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ADR827 Datasheet PDF : 20 Pages
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ADR821/ADR827
70
120
VSY = ±15V
TA = 25°C 105
50
90
PHASE
75
30
60
45
10
30
GAIN
15
–10
0
–15
–30
–30
–45
–50
–60
100
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
Figure 29. Open-Loop Gain and Phase vs. Frequency
50
G = 100
40
30
G = 10
20
VSY = ±15V
TA = 25°C
10
G=1
0
–10
–20
–30
–40
–50
–60
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 30. Closed-Loop Gain vs. Frequency
100M
1200
1000
VSY = ±15V
TA = 25°C
800
600
400
200
0
10
G = 100 G = 10
100
1k
10k
100k
FREQUENCY (Hz)
Figure 31. ZOUT vs. Frequency
G=1
1M
10M
140
120
100
80
60
40
20
0
100
VSY = ±15V
TA = 25°C
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 32. CMRR vs. Frequency
100M
140
120
100
80
60
40
20
0
100
VSY = ±15V
TA = 25°C
PSRR+
PSRR–
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 33. PSRR vs. Frequency
100M
RLOAD = 10kΩ
CLOAD = 10pF
VSY = ±15V
2
TIME = 10µs/DIV
Figure 34. Large Signal Transient Response
Rev. 0 | Page 16 of 20
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