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ISL59446 Datasheet, PDF (6/13 Pages) Intersil Corporation – 500MHz Triple 4:1 Gain-of-2, Multiplexing Amplifier
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ISL59446
Typical Performance Curves VS = ±5V, RL = 500Ω to GND, TA = +25°C, unless otherwise specified. (Continued)
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
VOUT DC (V)
FIGURE 13. DIFFERENTIAL GAIN AND PHASE;
VOUT = 0.2VP-P, FO = 3.58MHz, RL = 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 (V)
FIGURE 14. DIFFERENTIAL GAIN AND PHASE;
VOUT = 0.2VP-P, FO = 3.58MHz, RL = 150Ω
VOUT = 0.2VP-P
VOUT = 0.2VP-P
0.2
RL = 500Ω
0.2
RL = 150Ω
CL = 1.1pF
CL = 2.1pF
0.1
0.1
0
TIME (5ns/DIV)
FIGURE 15. SMALL SIGNAL TRANSIENT RESPONSE;
RL = 500Ω
VOUT = 2VP-P
RL = 500Ω
2.0
CL = 1.1pF
1.0
0
TIME (5ns/DIV)
FIGURE 17. LARGE SIGNAL TRANSIENT RESPONSE;
RL = 500Ω
6
0
TIME (5ns/DIV)
FIGURE 16. SMALL SIGNAL TRANSIENT RESPONSE;
RL = 150Ω
VOUT = 2VP-P
RL = 150Ω
2.0
CL = 2.1pF
1.0
0
TIME (5ns/DIV)
FIGURE 18. LARGE SIGNAL TRANSIENT RESPONSE;
RL = 150Ω
FN6261.1
August 26, 2010
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