EL5173_06 Datasheet, PDF (9/14 Pages) Intersil Corporation – 450MHz Differential Twisted-Pair Drivers

EL5173, EL5373
Typical Performance Curves (Continued)
FIGURE 19. DISABLED RESPONSE
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
1.4
1.2 ^1.136W
1 909mW
QSOP24
θ_JA=88°C/W
0.8 _870mW
0.6
SO8
θ_JA=110°C/W
MSOP8/10
0.4
θ_JA=115°C/W
0.2
0
0
25
50
75 85 100 125 150
AMBIENT TEMPERATURE (°C)
FIGURE 21. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
FIGURE 20. ENABLED RESPONSE
JEDEC JESD51-3 LOW EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
1.2
1
870mW
0.8
625mW
0.6
0.4 486mW
QSOP24
θ_JA=115°C/W
SO8
θ_JA=160°C/W
MSOP8
0.2
θ_JA=206°C/W
0
0
25
50
75 85 100 125 150
AMBIENT TEMPERATURE (°C)
FIGURE 22. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
9
FN7312.5
January 25, 2006