EL5171 查看數據表（PDF） - Intersil

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EL5171

250MHz Differential Twisted-Pair Drivers

Intersil 

EL5171, EL5371

Typical Performance Curves

AV = 1, RLD = 1kΩ, CLD = 2.7pF

4

3

2

1

0

VOP-P = 200mV

-1

-2

-3

VOP-P = 1VP-P

-4

-5

-6

1M

10M

100M

1G

FREQUENCY (Hz)

FIGURE 1. FREQUENCY RESPONSE

RLD = 1kΩ, CLD = 2.7pF

4

3

2

1

0

-1

AV = 1

-2

-3

AV = 5 AV = 2

-4

AV = 10

-5

-6

1M

10M

100M

1G

FREQUENCY (Hz)

FIGURE 2. FREQUENCY RESPONSE FOR VARIOUS GAIN

AV = 1, CLD = 2.7pF

4

3

2

1

0

RLD = 1kΩ

-1

RLD = 500Ω

-2

-3

RLD = 200Ω

-4

-5

-6

1M

10M

100M

1G

FREQUENCY (Hz)

FIGURE 3. FREQUENCY RESPONSE vs RLD

AV = 2, RLD = 1kΩ, CLD = 2.7pF

10

9

8

7

RF = 1kΩ

6

5

RF = 500Ω

4

3

2

RF = 200Ω

1

0

1M

10M

100M

400M

FREQUENCY (Hz)

FIGURE 5. FREQUENCY RESPONSE

AV = 1, RLD = 1kΩ

5

4

3

CLD = 56pF

CLD = 34pF

2

CLD = 23pF

1

0

-1

CLD = 9pF

-2

CLD = 2.7pF

-3

-4

-5

1M

10M

100M

1G

FREQUENCY (Hz)

FIGURE 4. FREQUENCY RESPONSE vs CLD

AV = 2, RF = 1kΩ, CLD = 2.7pF

10

9

8

7

6

RLD = 1kΩ

5

4

RLD = 500Ω

3

2

RLD = 200Ω

1

0

1M

10M

100M

400M

FREQUENCY (Hz)

FIGURE 6. FREQUENCY RESPONSE vs RLD

5

FN7307.6

October 30, 2006

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