EL1508CL データシートの表示（PDF） - Intersil

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EL1508CL

Differential DSL Line Driver

Intersil 

EL1508

Typical Performance Curves (Continued)

40

30

20

10

0

10K

100K

1M

10M

FREQUENCY (Hz)

FIGURE 13. OUTPUT IMPEDANCE

100M

100

CURRENT NOISE

10

VOLTAGE NOISE

1

10

100

1K

10K

100K

FREQUENCY (Hz)

FIGURE 15. VOLTAGE AND CURRENT NOISE vs FREQUENCY

0.30

0.25

0.20

VS=±12V

RFB=3kΩ

AV=2

RSET=0Ω

DIFF GAIN

0.15

0.10

DIFF PHASE

0.05

0

1.0

1.5

2.0

2.5

3.0

3.5

4.0

NUMBER of 150Ω RESISTOR LOADS

FIGURE 17. DIFFERENTIAL GAIN/PHASE, FO=3.58MHz

(2/3 POWER MODE)

0

-20

-40

A to B

-60

B to A

-80

-100

10K

100K

1M

10M

FREQUENCY (Hz)

100M

FIGURE 14. CHANNEL SEPARATION

1.4

VS=±12V

1.2 RFB=3kΩ

AV=2

1.0 RSET=0Ω

0.8

DIFF GAIN

0.6

0.4

DIFF PHASE

0.2

0

1.0

1.5

2.0

2.5

3.0

3.5

4.0

NUMBER of 150Ω RESISTOR LOADS

FIGURE 16. DIFFERENTIAL GAIN/PHASE, FO=3.58MHz

(2/3 POWER MODE)

0.08

0.07

0.06

VS=±12V

RFB=3kΩ

AV=2

RSET=0Ω

0.05

DIFF PHASE

0.04

0.03

DIFF GAIN

0.02

0.01

0

1

2

3

4

5

NUMBER of 150Ω RESISTOR LOADS

FIGURE 18. DIFFERENTIAL GAIN/PHASE, FO=3.58MHz

(FULL POWER MODE)

8

FN7014.5

March 26, 2007

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