AD829SQ(RevI) Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Fabricante

AD829SQ
(Rev.:RevI)

High Speed, Low Noise Video Op Amp

Analog Devices 

AD829

120

100

80

60

40

CCOMP = 0pF

20

1k

10k

100k

1M

10M

100M

FREQUENCY (Hz)

Figure 17. Common-Mode Rejection Ratio (CMRR) vs. Frequency

30

VS = ±15V

RL = 1kΩ

25

AV = +20

CCOMP = 0pF

20

15

VS = ±5V

RL = 500Ω

10

AV = +20

CCOMP = 0pF

5

0

1

10

100

INPUT FREQUENCY (MHz)

Figure 18. Large Signal Frequency Response

10

8

6

4

2

1% 0.1% ERROR

0

AV = –19

1% 0.1% CCOMP = 0pF

–2

–4

–6

–8

–10

0

20

40

60

80 100 120 140 160

SETTLING TIME (ns)

Figure 19. Output Swing and Error vs. Settling Time

Data Sheet

–70

VIN = 3V RMS

–75 AV = –1

CCOMP = 30pF

–80 CL = 100pF

–85

RL = 500Ω

–90

–95

–100

–105

RL = 2kΩ

–110

100

300

1k

3k

10k

FREQUENCY (Hz)

30k

100k

Figure 20. Total Harmonic Distortion (THD) vs. Frequency

–20

VIN = 2.25V RMS

AV = –1

RL = 250Ω

–30 CL = 0pF

CCOMP = 30pF

–40

THIRD HARMONIC

–50

SECOND HARMONIC

–60

–70

0

500k

1.0M

FREQUENCY (Hz)

1.5M

2.0M

Figure 21. Second and Third THD vs. Frequency

5

4

3

2

1

0

10

100

1k

10k

100k

1M

10M

FREQUENCY (Hz)

Figure 22. Input Voltage Noise Spectral Density

Rev. I | Page 8 of 20

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