EL2227C 查看數據表（PDF） - Elantec -> Intersil

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EL2227C

Dual Very Low Noise Amplifier

Elantec -> Intersil 

EL2227C

Dual Very 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=+2

RL=500Ω

-6

1M

RF=1kΩ

RF=100Ω

10M

RF=620Ω

RF=350Ω

100M 200M

Frequency (Hz)

Non-inverting Frequency Response (Gain)

4

3

2

1

0

-1

AV=10

-2

-3

-4 VS=±12V

-5

RF=350Ω

RL=500Ω

-6

1M

AV=5

10M

Frequency (Hz)

AV=2

100M 200M

Non-inverting Frequency Response (Phase)

135

90

45

0

-45

-90

-135

-180

-225 VS=±12

-270

RF=350Ω

RL=500Ω

-315

1M

AV=5

AV=10

AV=2

10M

Frequency (Hz)

100M 200M

Inverting Frequency Response for Various RF

4

3

2

1

0

-1

-2

-3

-4 VS=±12V

-5

AV=-1

RL=500Ω

-6

1M

RF=100Ω

RF=350Ω

RF=420Ω

RF=620Ω

RF=1kΩ

10M

100M

Frequency (Hz)

200M

Inverting Frequency Response (Gain)

4

3

2

1

AV=-2

0

-1

AV=-10

-2

-3

AV=-5

-4 VS=±12V

-5

RF=420Ω

RL=500Ω

-6

1M

10M

Frequency (Hz)

AV=-1

100M 200M

Inverting Frequency Response (Phase)

135

90

45

0

AV=-1

-45

AV=-10

-90

-135

AV=-5

-180

-225 VS=±12V

-270

RF=420Ω

RL=500Ω

-315

1M

10M

Frequency (Hz)

AV=-2

100M 200M

4

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