AD8057ART-R2 datasheet(8/16 Pages) AD

部件名	AD8057ART-R2

功能描述	Low Cost, High Performance Voltage Feedback, 325 MHz Amplifiers

PDF	16 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

标志

8 / 16 page

REV. B

–8–

AD8057/AD8058

FREQUENCY (MHz)

1000

100

0.5

0.4

–0.5

0.3

0.2

0.1

0.0

–0.1

–0.2

–0.3

–0.4

VOUT = 0.2V

G = +2

RL = 1.0k

RF = 1.0k

TPC 19. 0.1 dB Flatness G = +2

FREQUENCY (MHz)

0.1

100

–50

–60

–70

–80

–90

–100

–110

THD

SECOND

THIRD

TPC 20. Distortion vs. Frequency, RL = 150

Ω

VOUT (V p-p)

–40

–50

–80

0.0

4.0

0.4

0.8

1.2

1.6

2.0

2.4

2.8

3.2

3.6

–60

–70

20MHz

5MHz

TPC 21. Distortion vs. VOUT @ 20 MHz, 5 MHz,

RL = 150

Ω, VS = ±5.0 V

VOUT (V p-p)

5.0

4.5

0.0

3.0

1.5

1.0

0.5

4.0

3.5

2.0

2.5

RISE TIME

FALL TIME

TPC 22. Rise Time and Fall Time vs. VOUT, G = +1,

RL = 1 k

Ω, RF = 0 Ω

VOUT (V p-p)

RISE TIME

FALL TIME

TPC 23. Rise Time and Fall Time vs. VOUT, G = +2,

RL = 100

Ω, RF = 402 Ω

0.4%

0.3%

0.2%

0.1%

0.0%

–0.1%

–0.2%

–0.3%

–0.4%

010 20

30 4050 60

VOUT = –1V TO + 1V OR +1V TO –1V

G = +2

RL = 100 /1k

TIME (ns)

TPC 24. Settling Time

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