EL5293 查看數據表（PDF） - Elantec -> Intersil

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EL5293

Dual 300MHz Current Feedback Amplifier

Elantec -> Intersil 

Typical Performance Curves

Differential Gain/Phase vs DC Input

Voltage at 3.58MHz

0.03

0.02

AV=2

RF=RG=500Ω

dP

0.01 RL=150Ω

0

dG

-0.01

-0.02

-0.03

-0.04

-0.05

-1

-0.5

0

0.5

1

DC Input Voltage

Output Voltage Swing vs Frequency

THD<1%

10

RL=500Ω

8

RL=150Ω

6

4

2

AV=2

0

1

10

100

Frequency (MHz)

Small Signal Step Response

VS=± 5V

RL=150Ω

AV=2

RF=RG=500Ω

200mV/div

EL5293C

Dual 300MHz Current Feedback Amplifier

Differential Gain/Phase vs DC Input

Voltage at 3.58MHz

0.04

0.03

AV=1

RF=750Ω

dP

0.02 RL=500Ω

0.01

0

dG

-0.01

-0.02

-0.03

-0.04

-1

-0.5

0

0.5

1

DC Input Voltage

Output Voltage Swing vs Frequency

THD<0.1%

10

8 RL=500Ω

6

RL=150Ω

4

2

AV=2

0

1

10

100

Frequency (MHz)

Large Signal Step Response

VS=±5V

RL=150Ω

AV=2

RF=RG=500Ω

1V/div

10ns/div

10ns/div

7

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