EL5171(2010) 查看數據表（PDF） - Intersil

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EL5171
(Rev.:2010)

250MHz Differential Twisted-Pair Drivers

Intersil 

EL5171, EL5371

Typical Performance Curves (Continued)

M = 100ns, CH1 = 500mV/DIV, CH2 = 5V/DIV

0.5V/DIV

CH1

CH2

10ns/DIV

FIGURE 21. LARGE SIGNAL TRANSIENT RESPONSE

M = 200ns, CH1 = 500mV/DIV, CH2 = 5V/DIV

CH1

CH2

200ns/DIV

FIGURE 23. DISABLED RESPONSE

100ns/DIV

FIGURE 22. ENABLED RESPONSE

JEDEC JESD51-3 LOW EFFECTIVE THERMAL

CONDUCTIVITY TEST BOARD

1.2

1.010W

1.0

0.8

625mW

0.6

QSOP28

θJA =+99°C/W

0.4

SO8

0.2 θJA = +160°C/W

0

0

25

50

75 85 100 125 150

AMBIENT TEMPERATURE (°C)

FIGURE 24. PACKAGE POWER DISSIPATION vs AMBIENT

TEMPERATURE

JEDEC JESD51-7 HIGH EFFECTIVE THERMAL

CONDUCTIVITY TEST BOARD

1.4

1.2 1.266W

1.0 909mW

0.8

QSOP28

θJA = +79°C/W

0.6

SO8

0.4 θJA = +110°C/W

0.2

0

0

25

50

75 85 100 125 150

AMBIENT TEMPERATURE (°C)

FIGURE 25. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURE

9

FN7307.7

August 10, 2010

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