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AD8330ARQZ-RL

更新时间： 2024-02-21 15:52:31

品牌	Logo	应用领域
亚德诺 - ADI		放大器
页数	文件大小	规格书
32页	751K
描述
Low Cost DC to 150 MHz Variable Gain Amplifier

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数据手册

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AD8330ARQZ-RL 数据手册

AD8330

TYPICAL PERFORMANCE CHARACTERISTICS

V_S= 5 V, T_A= ±5°C, C_L= 1± pF, V_DBS= 0.75 V, V_MODE= high (or O/C) V_MAG= O/C (0.5 V), R_L= ∞, V_OFST= 0, differential operation, unless

otherwise noted.

2.0

NORMALIZED @V

= 0.75V

DBS

1.5

LO MODE

HI MODE

1.0

50MHz

100MHz

0.5

10MHz, 50MHz

–0.5

–1.0

–1.5

–2.0

1MHz

10MHz

100MHz

0.25

0.50

0.75

(V)

1.00

1.25

1.50

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

(V)

DBS

Figure 4. Gain vs. V_DBS

Figure 7. Gain Error vs. V_DBSat Various Frequencies

2340 UNITS

MODE = LO

–30.6–30.5–30.4–30.3–30.2–30.1–30.0–29.9–29.8–29.7–29.6–29.5–29.4–29.3–29.2–29.1–29.0

MODE = HI

29.1 29.2 29.3 29.4 29.5 29.6 29.7 29.8 29.9 30.0 30.1 30.2 30.3 30.4 30.5 30.6

GAIN SCALING (mV/dB)

(V)

MAG

Figure 5. Linear Gain Multiplication Factor vs. V_MAG

Figure 8. Gain Slope Histogram

1.0

0.8

0.6

0.4

0.2

= 1.5V

DBS

1.2V

0.9V

0.6V

0.3V

T = –40°C

–0.2

–0.4

–0.6

–0.8

–1.0

–10

–20

–30

–40

–50

T = +85°C

T = +25°C

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

100k

10M

FREQUENCY (Hz)

100M

500M

(V)

DBS

Figure 9. Frequency Response in 10 dB Steps for Various Values of V_DBS

Figure 6. Gain Linearity Error Normalized at 25°C vs. V_DBS

at Three Temperatures, f = 1 MHz

Rev. C | Page 7 of 32

1...4 5 678 9 10...32

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