ISL59421 Datasheet, PDF (7/12 Pages) Intersil Corporation – 865MHz Multiplexing Amplifier

ISL59421
Typical Performance Curves V_S = ±5V, R_L = 500Ω to GND, T_A = 25°C, unless otherwise specified. (Continued)
160
2.4
A_V = 1
120
C_L = 4.9pF
2
R_F = 357Ω
80
R_L = 500Ω
1.6
40
1.2
0
0.8
-40
-80
-120
-160
TIME (4ns/DIV)
FIGURE 19. SMALL SIGNAL TRANSIENT RESPONSE
0.4
0
A_V = 2
C_L = 6.3pF
-0.4
R_G = R_F = 100Ω
R_L = 500Ω
-0.8
TIME (4ns/DIV)
FIGURE 20. LARGE SIGNAL TRANSIENT RESPONSE
JEDEC JESD51-7 HIGH EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
1
0.9
0.8 ^870mW
0.7
0.6
0.5
0.4
θ_{JA =1M15S°OCP/W10}
0.3
0.2
0.1
0
0
25
50
75 85 100
125
AMBIENT TEMPERATURE (°C)
FIGURE 21. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
100
A_V = 1, V_OUT = 100mV_P-P
A_V = 2, V_OUT = 2V_P-P
JEDEC JESD51-3 LOW EFFECTIVE THERMAL
CONDUCTIVITY TEST BOARD
0.6
0.5
486mW
0.4
0.3
0.2
θ_{JA =2M0S6O°CP/W10}
0.1
0
0
25
50
75 85 100
125
AMBIENT TEMPERATURE (°C)
FIGURE 22. PACKAGE POWER DISSIPATION vs AMBIENT
TEMPERATURE
10
A_V = 1 _{AV = 2}
1
0.1
0.1
1
10
100
FREQUENCY (MHz)
FIGURE 23. R_OUT vs FREQUENCY
7
1000
FN7458.1
September 21, 2005