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參數資料
| 型號： | AD8139 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Low Noise Rail-to-Rail Differential ADC Driver |
| 中文描述： | 低噪聲軌至軌差分ADC驅動器 |
| 文件頁數： | 13/24頁 |
| 文件大?。?/td> | 720K |
| 代理商： | AD8139 |
AD8139
Rev. A | Page 13 of 24
–100
–75
–50
–25
50
25
75
0
100
0
TIME (ns)
V
O
5ns/DIV
V
O, dm
= 100mV p-p
C
F
= 0pF
(C
F
= 0pF,
V
S
=
±
5V)
V
O, dm
(C
F
S
=
±
5V)
Figure 31. Small Signal Transient Response for Various C
F
–0.100
–0.075
–0.050
–0.025
0.050
0.025
0.075
0
0.100
0
TIME (ns)
V
O
5ns/DIV
R
S
= 31.6
C
L, dm
= 30pF
R
S
= 63.4
C
L, dm
= 15pF
Figure 32. Small Signal Transient Response for Capacitive Loads
5
0
–100
–95
–90
–85
–80
–75
–70
–65
–60
–55
–50
–45
–40
–35
–30
–25
–20
–15
–10
–5
9.55
9.65
9.75
9.85
9.95 10.05 10.15 10.25 10.35 10.45 10.55
FREQUENCY (MHz)
0
N
V
O, dm
= 2V p-p
F
C
F
C
2 = 10.1MHz
Figure 33. Intermodulation Distortion
–2.5
–1.5
–1.0
–0.5
1.0
0.5
2.0
–2.0
1.5
0
2.5
0
TIME (ns)
V
O
5ns/DIV
4V p-p
C
F
= 0pF
2V p-p
C
F
= 2pF
C
F
= 0pF
C
F
= 2pF
Figure 34. Large Signal Transient Response For C
F
–1.5
–1.0
–0.5
1.0
0.5
0
1.5
0
TIME (ns)
V
O
5ns/DIV
R
S
= 63.4
C
L, dm
= 15pF
R
S
= 31.6
C
L, dm
= 30pF
Figure 35. Large Signal Transient Response for Capacitive Loads
1.5
–1.5
–1.0
–0.5
0
0.5
1.0
600
–600
–400
–200
0
200
400
0
TIME (ns)
A
E
μ
V
C
F
= 2pF
V
O, dm
= 2.0V p-p
35ns/DIV
ERROR
V
IN
V
O, dm
Figure 36. Settling Time (0.01%)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8139_07 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Noise, Rail-to-Rail, Differential ADC Driver |
| AD8139ACP | 制造商:Analog Devices 功能描述:ULTRA LOW NOISE FULLY DIFFERENTIAL ADC DRIVER - Bulk |
| AD8139ACP-EBZ | 功能描述:BOARD EVAL FOR AD8139ACP RoHS:是 類別:編程器，開發系統 >> 評估板 - 運算放大器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- |
| AD8139ACP-R2 | 制造商:Analog Devices 功能描述:SP Amp DIFF AMP Single R-R O/P ±6V/12V 8-Pin LFCSP EP T/R 制造商:Rochester Electronics LLC 功能描述:HIGH PERFORMANCE LOW NOISE ADC DRIVER - Bulk |
| AD8139ACP-REEL | 制造商:Analog Devices 功能描述:SP Amp DIFF AMP Single R-R O/P ±6V/12V 8-Pin LFCSP EP T/R |
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