EL2227CS Ver la hoja de datos (PDF) - Elantec -> Intersil

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EL2227CS

Dual Very Low Noise Amplifier

Elantec -> Intersil 

EL2227C

Dual Very Low Noise Amplifier

Typical Performance Curves

3dB Bandwidth vs Supply Voltage

140

AV=+2

120 RF=620Ω

RL=500Ω

100

AV=-1

80

AV=+2

60

AV=-2

40 AV=+5

20

0

2

4

AV=-5

AV=+10

6

8

Supply Voltage (±V)

AV=-10

10

12

Large Signal Step Response

VS=±12V

RF=620Ω

AV=2

RL=500Ω

0.5V/div

Peaking vs Supply Voltage

4

3.5 AV=+2

3

2.5

AV=-1

2

1.5

AV=+10

AV=-10

1

0.5

AV=+5 AV=-5

0

2

4

6

8

Supply Voltage (±V)

Large Signal Step Response

VS=±2.5V

AV=+2

RF=620Ω

RL=500Ω

AV=-2

10

12

RF=620Ω

AV=2

RL=500Ω

0.5V/div

100ns/div

Small Signal Step Response

VS=±12V

20mV/div

RF=620Ω

AV=2

RL=500Ω

100ns/div

Small Signal Step Response

VS=±2.5V

20mV/div

RF=620Ω

AV=2

RL=500Ω

100ns/div

6

100ns/div

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