ISL59482 Datasheet, PDF (8/14 Pages) Intersil Corporation – Dual, 500MHz Triple, Multiplexing Amplifiers

ISL59482
Typical Performance Curves V_S = ±5V, R_L = 500Ω to GND, T_A = +25°C, unless otherwise specified. (Continued)
ENABLE
50Ω
TERM.
V_IN = 0V
ENABLE
50Ω
TERM.
V_IN = 1V
0
V_OUT A, B, C
0
40ns/DIV
FIGURE 21. ENABLE SWITCHING GLITCH V_IN = 0V
S0, S1
50Ω
TERM.
V_IN = 0V
0
V_OUT A, B, C
0
40ns/DIV
FIGURE 22. ENABLE TRANSIENT RESPONSE V_IN = 1V
S0, S1
50Ω
TERM.
V_IN = 1V
0
0
V_OUT A, B, C
20ns/DIV
FIGURE 23. HIZ SWITCHING GLITCH V_IN = 0V
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD - QFN EXPOSED
DIEPAD SOLDERED TO PCB PER JESD51-5
6
5
4.34W
4
3
QFN48
θ_JA=23°C/W
2
1
0
0
25
50
75 85 100 125 150
AMBIENT TEMPERATURE (°C)
FIGURE 25. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
8
0
0
V_OUT A, B, C
20ns/DIV
FIGURE 24. HIZ TRANSIENT RESPONSE V_IN = 1V
JEDEC JESD51-3 LOW EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD - QFN EXPOSED
DIEPAD SOLDERED TO PCB PER JESD51-5
1.2
1.0
870mW
0.8
0.6
QFN48
θ_JA=115°C/W
0.4
0.2
0
0
25
50
75 85 100 125 150
AMBIENT TEMPERATURE (°C)
FIGURE 26. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
FN6209.2
December 22, 2006