Datasheet > AD8337-EVALZ-SS

AD8337-EVALZ-SS

更新时间： 2022-02-26 11:53:03

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
28页	954K
描述
General-Purpose, Low Cost, DC-Coupled VGA

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AD8337-EVALZ-SS 数据手册

Data Sheet

AD8337

TYPICAL PERFORMANCE CHARACTERISTICS

V_S= 2.5 V, T_A= 25C, R_L= 500 Ω, including a 20 Ω snubbing resistor, f = 10 MHz, C_L= 2 pF, V_IN= 10 mV p-p, preamp gain = 2× (6 dB),

noninverting configuration, unless otherwise noted.

500 UNITS

+85°C

+25°C

–40°C

= –0.4V

GAIN

= 0V

= +0.4V

–5

–800

–600

–400

–200

200

400

600

800

(mV)

GAIN

GAIN ERROR (dB)

Figure 6. Gain Error Histogram for Three Values of V_GAIN

Figure 3. Gain vs. V_GAINat Three Temperatures

(See Figure 44)

2.0

1.5

500 UNITS

+85°C

–0.4V ≤ V

≤ +0.4V

GAIN

+25°C

–40°C

1.0

0.5

–0.5

–1.0

–1.5

–2.0

19.3 19.4 19.5 19.6 19.7 19.8 19.9 20.0 20.1

GAIN SCALING (dB/V)

–800

–600

–400

–200

200

400

600

800

(mV)

GAIN

Figure 7. Gain Scaling Histogram

Figure 4. Gain Error vs. V_GAINat Three Temperatures

(See Figure 44)

2.0

1.5

f = 1MHz

f = 10MHz

f = 70MHz

f = 100MHz

f = 150MHz

500 UNITS

RELATIVE TO BEST FIT

LINE FOR 10MHz

1.0

0.5

–0.5

–1.0

–1.5

–2.0

–800

12.2 12.3 12.4 12.5 12.6 12.7 12.8 12.9 13.0

INTERCEPT (dB)

–600

–400

–200

200

400

600

800

(mV)

GAIN

Figure 5. Gain Error vs. V_GAINat Five Frequencies

(See Figure 44)

Figure 8. Intercept Histogram

Rev. D | Page 7 of 28

1...4 5 678 9 10...28

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