ISL59482 Datasheet, PDF (6/14 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)
0
-10
V_IN=1Vp-p
60
-20
CROSSTALK
RL = 500
-30 ^{INPUT X TO OUTPUT Y RL = 150}
50
-40
OFF ISOLATION
40
-50 INPUT X TO OUTPUT X
-60 RL = 150 RL = 500
30
-70
-80
20
-90
-100
10
-110
-120
0.3M 1M
10M
100M
1G
FREQUENCY (Hz)
0
100
1k
10k
FREQUENCY (Hz)
100k
FIGURE 9. CROSSTALK AND OFF ISOLATION;
FIGURE 10. INPUT NOISE vs FREQUENCY
0.002
0
-0.002
-0.004
-0.006
-0.008
-0.01
0.02
0
-0.02
-0.04
-0.06
-0.08
-0.10
-4 -3 -2 -1
0
1
2
3
4
V_OUT DC (Volts)
FIGURE 11. DIFFERENTIAL GAIN AND PHASE; V_OUT=0.2Vp-p
F_O=3.58MHz; R_L=500Ω
0.01
0.008
0.006
0.004
0.002
0
-0.002
-0.004
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
-0.10
-4 -3 -2 -1
0
1
2
3
4
Vout DC (Volts)
FIGURE 12. DIFFERENTIAL GAIN AND PHASE: V_OUT=0.2Vp-p
F_O=3.58MHz; R_L=150Ω
V_OUT = 0.2Vp-p
V_OUT = 0.2Vp-p
0.2
R_L = 500Ω
0.2
R_L = 150Ω
C_L = 1.2pF
C_L = 1.2pF
0.1
0.1
0
TIME (5ns/DIV)
FIGURE 13. SMALL SIGNAL TRANSIENT RESPONSE;
R_L=500Ω
6
0
TIME (5ns/DIV)
FIGURE 14. SMALL SIGNAL TRANSIENT RESPONSE;
R_L=150Ω
FN6209.2
December 22, 2006