4581CS(2008) 데이터 시트보기 (PDF) - Intersil

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4581CS
(Rev.:2008)

Sync Separator, 50% Slice, S-H, Filter

Intersil 

EL4581

Typical Performance Curves

PACKAGE POWER DISSIPATION VS

AMBIENT TEMPERATURE

JEDEC JESD51-7 HIGH EFFECTIVE

2.0 THERMAL CONDUCTIVITY TEST BOARD

1.8

1.6 1.471W

1.4

1.2

PDIP8

θJA = 85°C/W

1.0 1.136W

0.8

0.6

0.4

0.2

SO8

θJA = 110°C/W

0

0

25 50 75 85 100 125 150

AMBIENT TEMPERATURE (°C)

FIGURE 7. PACKAGE POWER DISSIPATION vs AMBIENT

TEMPERATURE

PACKAGE POWER DISSIPATION VS

AMBIENT TEMPERATURE

JEDEC JESD51-3 LOW EFFECTIVE

THERMAL CONDUCTIVITY TEST BOARD

1.8

1.6

1.4 1.25W

1.2

PDIP8

θJA = 100°C/W

1.0 781mW

0.8

0.6

0.4

SO8

0.2

θJA = 160°C/W

0

0

25 50 75 85 100 125 150

AMBIENT TEMPERATURE (°C)

FIGURE 8. PACKAGE POWER DISSIPATION vs AMBIENT

TEMPERATURE

0

-5

-10

-15

-20

-25

-30

-35

100k

1M 2M 4M

10M

FREQUENCY (Hz)

FIGURE 9. INPUT SIGNAL = 300mVP-P, EL4581 FILTER CHARACTERISITIC CONSTANT DELAY 240ns

4

FN7172.1

February 8, 2008

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