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參數(shù)資料
| 型號： | AD605BRZ |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | Dual, Low Noise, Single-Supply Variable Gain Amplifier |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO16 |
| 封裝： | LEAD FREE, MS-012-AC, SOIC-16 |
| 文件頁數(shù)： | 17/20頁 |
| 文件大?。?/td> | 278K |
| 代理商： | AD605BRZ |
AD605
Figure 40 shows the gain vs. VGN for the circuit in Figure 39 at
1 MHz and the lowest gain range (14 dB to +34.4 dB). Note
that the gain scaling is 40 dB/V, double the 20 dB/V of an
individual DSX; this is the result of the parallel connection of
the gain control inputs, VGN1 and VGN2. One could of course
also sequentially increase the gain by first increasing the gain of
Channel 1 and then Channel 2. In this case, VGN1 and VGN2
are driven from separate voltage sources, for instance two
separate DACs. Figure 41 shows the gain error of Figure 39.
Rev. D | Page 17 of 20
80
–40
f = 1MHz
ACTUAL
0
70
20
–10
–20
–30
50
30
60
40
10
0
VGN (V)
G
THEORETICAL
0.1
0.5
0.9
1.3
1.7
2.1
2.5
2.9
Figure 40. Gain vs. VGN for the Circuit in Figure 39
VGN (V)
G
4
3
–4
0
–1
–2
–3
2
1
f = 1MHz
0
0.2
0.7
1.2
1.7
2.2
2.7
Figure 41. Gain Error vs. VGN for the Circuit in Figure 39
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD605BRZ-R7 | 功能描述:IC AMP VGA DUAL LN 40MA 16SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:X-AMP® 標準包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:3.5 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:30pA 電壓 - 輸入偏移:2000µV 電流 - 電源:200µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件 |
| AD605BRZ-RL | 功能描述:IC AMP VGA DUAL LN 40MA 16SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:X-AMP® 標準包裝:50 系列:- 放大器類型:J-FET 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:3.5 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:30pA 電壓 - 輸入偏移:2000µV 電流 - 電源:200µA 電流 - 輸出 / 通道:- 電壓 - 電源，單路/雙路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:8-PDIP 包裝:管件 |
| AD605BRZ-RL7 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual, Low Noise, Single-Supply Variable Gain Amplifier |
| AD605-EB | 制造商:Analog Devices 功能描述: |
| AD605EHDK42GMS | 制造商:Advanced Micro Devices 功能描述:EB E64 4C 605E AM3 45W - Trays |
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