Datasheet > AD8338

AD8338

更新时间： 2022-05-20 03:39:17

品牌	Logo	应用领域
亚德诺 - ADI		放大器
页数	文件大小	规格书
16页	406K
描述
Low Power, 18 MHz Variable Gain Amplifier

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数据手册

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AD8338 数据手册

Data Sheet

AD8338

1.0

= 3V

0.5

–0.5

–1.0

–1.5

–1

–2

–3

–4

–5

10kHz

100kHz

1MHz

–2.0

–2.5

–3.0

–3.5

2MHz

4MHz

–40°C

8MHz

+25°C

+85°C

+105°C

10MHz

12MHz

14MHz

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

(V)

GAIN

Figure 13. Differential Offset Voltage vs. V_GAIN, Offset Null On

Figure 10. Gain Error vs. V_GAINover Frequency

350

300

250

200

150

100

DIFFERENTIAL

SINGLE-ENDED

100M

100k

10M

FREQUENCY (Hz)

10M

FREQUENCY (Hz)

100M

Figure 11. Group Delay vs. Frequency

Figure 14. Output Impedance vs. Frequency

OFFSET NULL ON

RELATIVE TO OUTPUT

= 0.6V

GAIN

GAIN = 1000

GAIN = 100

GAIN = 10

–20

–40

–60

–80

–100

–120

GAIN = 1

–3

–2

–1

100k

10M

FREQUENCY (Hz)

100M

DIFFERENTIAL OFFSET VOLTAGE (mV)

Figure 12. Differential Offset Voltage Histogram

Figure 15. Output Balance Error vs. Frequency

Rev. 0 | Page 7 of 16

1...4 5 678 9 10...16

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