EL5177 查看數據表（PDF） - Renesas Electronics

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产品描述 (功能)

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EL5177

550MHz Differential Twisted-Pair Driver

Renesas Electronics 

EL5177

Connection Diagram

VREF

RS3

50

INP RS1

50

INN- RS2

50

RG

OPEN

RF1

0

1 FBP OUT+ 10

2 IN+

VS- 9 -5V

3 REF

VS+ 8 +5V

4 IN-

EN 7

5 FBN

OUT- 6

RF2

0

OUT+

RLD

1k

EN

OUT-

Typical Performance Curves

AV = 1, RLD = 1k, CLD = 2.7pF

4

3

2

1

VOP-P = 200mV

0

-1

-2

VOP-P = 1V

-3

-4

-5

-6

1M

10M

100M

1G

FREQUENCY (Hz)

FIGURE 1. FREQUENCY RESPONSE

RLD = 1k, CLD = 2.7pF

4

3

2

1

AV = 1

0

-1

-2

AV = 2

-3

AV = 10

AV = 5

-4

-5

-6

1M

10M

100M

1G

FREQUENCY (Hz)

FIGURE 2. FREQUENCY RESPONSE FOR VARIOUS GAIN

AV = 1, RLD = 1k

10

8

CLD = 50pF

6

CLD = 34pF

4

CLD = 23pF

2

0

-2

CLD = 9pF

-4

CLD = 2.7pF

-6

-8

-10

1M

10M

100M

1G

FREQUENCY (Hz)

FIGURE 3. FREQUENCY RESPONSE vs CLD

AV = 1, CLD = 2.7pF

4

3

2

1

0

-1

-2

RLD = 500

-3

RLD= 200

-4

-5

-6

1M

10M

100M

FREQUENCY (Hz)

RLD= 1k

1G

FIGURE 4. FREQUENCY RESPONSE vs RLD

FN7344 Rev 6.00

August 28, 2012

Page 5 of 12

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