AD8044 데이터 시트보기 (PDF) - Analog Devices

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AD8044

Quad 150 MHz Rail-to-Rail Amplifier

Analog Devices 

AD8044

5V

2.5V

4.656V

VS = +5V

RL = 150⍀ TO +2.5V

CL = 5pF

G = –1

0.211V

500mV

0V

100␮s

Figure 28a. Output Swing vs. Load Reference Voltage,

VS = +5 V, G = –1

5V

2.5V

4.309V

VS = +5V

RL = 150⍀ TO GND

CL = 5pF

G = –1

500mV

+10mV

100␮s

Figure 28b. Output Swing vs. Load Reference Voltage,

VS = +5 V, G = –1

2.6V

2.55V

2.5V

2.45V

2.4V

50mV

VS = +5V

G = +1

RL = 2k⍀

CL = 5pF

40ns

Figure 30. 100 mV Step Response, VS = +5 V, G = +1

3V

2.5V

2V

1.5V

+2.920V

VIN = 3V p-p

RL = 2k⍀

CL = 5pF

VS = +3V

G = –1

1V

0.5V

0V

500mV

+22mV

200␮s

Figure 31. Output Swing, VS = +3 V

4.5V

3.5V

2.5V

VS = +5V

G = +2

RL = 2k⍀

VIN = 1V p-p

CL = 5pF

1.5V

500mV

0.5V

20ns

Figure 29. One Volt Step Response, VS = +5 V, G = +2

1.60V

1.58V

1.56V

1.54V

1.52V

1.50V

1.48V

1.46V

1.44V

1.42V

1.40V

20mV

VIN = 0.1V p-p

RL = 2k⍀

CL = 5pF

VS = +3V

G = +1

20ns

Figure 32. Step Response, G = +1, VIN = 100 mV

–10–

REV. B

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