EL2228C 데이터 시트보기 (PDF) - Elantec -> Intersil

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EL2228C

Dual Low Noise Amplifier

Elantec -> Intersil 

EL2228C - Preliminary

Dual Low Noise Amplifier

Typical Performance Curves

Non-inverting Frequency Response for Various RF

4

3

2

1

0

-1

-2

-3

-4 VS=±12V

-5

AV=+1

RL=500Ω

-6

100k

RF=200Ω

RF=0Ω

1M

10M

Frequency (Hz)

RF=1kΩ

RF=420Ω

100M

Non-inverting Frequency Response (Gain)

4

3

VS=±12V

RF=420Ω

2 RL=500Ω

1 AV=+1

0

-1

AV=10

-2

-3

AV=5

-4

-5

-6

100k

1M

10M

Frequency (Hz)

AV=1

AV=2

100M

Non-inverting Frequency Response (Phase)

135

90

45

0

-45

-90

-135

-180

-225 VS=±12V

-270

RF=420Ω

RL=500Ω

-315

100k

AV=5

AV=1

AV=10

1M

10M

Frequency (Hz)

AV=2

100M

Inverting Frequency Response for Various RF

4

3

2

1

RF=100Ω

RF=420Ω

0

-1

RF=1kΩ

-2

-3

-4 VS=±12V

-5

AV=-1

RL=500Ω

-6

1M

10M

Frequency (Hz)

100M

Inverting Frequency Response (Gain)

4

3

VS=±12V

RF=420Ω

2

1

0

-1

AV=-10

-2

-3

AV=-5

-4

-5

-6

100k

1M

10M

Frequency (Hz)

AV=-1

AV=-2

100M

Inverting Frequency Response (Phase)

135

90

45

0

-45

-90

-135

-180

-225 VS=±12V

-270

RF=420Ω

RL=500Ω

-315

100k

AV=-1

AV=-5

AV=-2

AV=-10

1M

10M

Frequency (Hz)

100M

4

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