EL4501 Просмотр технического описания (PDF) - Intersil

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Компоненты Описание

Список матч

EL4501

Video Front End

Intersil 

Typical Performance Curves (Continued)

EL4501

10K

1K

100

10

10 100 1K 10K 100K 1M 10M 100M

FREQUENCY (Hz)

FIGURE 11. VOLTAGE NOISE vs FREQUENCY - VIDEO AMP

0.08

0.04

RF=0Ω

AV=1

0

-0.04

-0.08

RL=150Ω

RL=10kΩ

-0.12

0.5

1

1.5

2

2.5

3

3.5

VOUT (V)

FIGURE 13. DIFFERENTIAL PHASE FOR RL TIED TO 0V

0.15

0.05

RL=10kΩ

-0.05

-0.15

-0.25

-0.35

0.5

RL=150Ω

1

1.5

2

2.5

VOUT (V)

RF=1kΩ

AV=2

3

3.5

FIGURE 15. DIFFERENTIAL PHASE FOR RL TIED TO 0V

0.25

0.2

0.15

0.1

RL=150Ω

0.05

0

-0.05

-0.1

0.5

RL=10kΩ

1

1.5

2

2.5

VOUT (V)

RF=0Ω

AV=1

3

3.5

FIGURE 12. DIFFERENTIAL GAIN FOR RL TIED TO 0V

0.5

0.4

0.3

0.2

0.1

0

-0.1

-0.2

0.5

RF=1kΩ

AV=2

RL=150Ω

RL=10kΩ

1

1.5

2

2.5

3

3.5

VOUT (V)

FIGURE 14. DIFFERENTIAL GAIN FOR RL TIED TO 0V

1600

1200

AV=2

RF=1kΩ

RL=150Ω

VIN=1V STEP

VREF_IN=13.V

800

400

0

0

100

200

300

400

500

HOLD CAPACITANCE (pF)

FIGURE 16. ACQUISITION TIME vs HOLD CAPACITANCE

6

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