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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： | 10/24頁 |
| 文件大小： | 720K |
| 代理商： | AD8139 |
AD8139
Rev. A | Page 10 of 24
3
2
–12
–10
–11
–9
–8
–7
–6
–5
–4
–3
–2
–1
0
1
10
100
1000
0
FREQUENCY (MHz)
C
V
O, dm
= 0.1V p-p
R
L
= 100
R
L
= 200
R
L
= 500
R
L
= 1k
Figure 13. Small Signal Frequency Response for Various Loads
3
2
–12
–11
–10
–9
–8
–7
–6
–5
–4
–3
–2
–1
0
1
10
100
1000
0
FREQUENCY (MHz)
C
V
O, dm
= 0.1V p-p
C
F
= 1pF
C
F
= 2pF
C
F
= 0pF
Figure 14. Small Signal Frequency Response for Various C
F
6
5
–9
–8
–7
–6
–5
–4
–3
–2
–1
0
1
2
3
4
10
100
1000
0
FREQUENCY (MHz)
C
V
O, dm
= 0.1V p-p
V
OCM
= +4.3V
V
OCM
= –4.3V
V
OCM
= +4V
V
OCM
= 0V
V
OCM
= –4V
Figure 15. Small Signal Frequency Response at Various V
OCM
–13
–12
–10
–11
–9
–8
–7
–6
–5
–4
–3
–2
–1
0
1
2
10
100
1000
0
FREQUENCY (MHz)
C
V
O, dm
= 2.0V p-p
R
L
= 100
R
L
= 200
R
L
= 500
R
L
= 1k
Figure 16. Large Signal Frequency Response for Various Loads
2
1
–13
–11
–12
–10
–9
–8
–7
–6
–5
–4
–3
–2
–1
0
10
100
1000
0
FREQUENCY (MHz)
C
V
O, dm
= 2.0V p-p
C
F
= 0pF
C
F
= 1pF
C
F
= 2pF
Figure 17. Large Signal Frequency Response for Various C
F
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
1
10
100
0
FREQUENCY (Hz)
N
R
= 1k
(V
O, dm
= 0.1V p-p)
R
= 1k
(V
O, dm
= 2.0V p-p)
R
= 100
(V
O, dm
= 0.1V p-p)
R
= 100
(V
O, dm
= 2.0V p-p)
Figure 18. 0.1 dB Flatness for Various Loads and Output Amplitudes
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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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