English
Language : 

ISL59483 Datasheet, PDF (6/17 Pages) Intersil Corporation – Dual, 500MHz Triple, Multiplexing Amplifiers
◁
ISL59483
Typical Performance Curves VS = ±5V, RL = 500Ω to GND, TA = +25°C, unless otherwise specified. (Continued)
10
10
8
VOUT = 2VP-P
CL = 8.8pF
8
VOUT = 2VP-P
CL = 12.6pF
6
6
4
CL = 5.3pF
4
CL = 5.3pF
2
2
0
-2
CL = 2.1pF
-4
0
-2
CL = 2.1pF
-4
CL = 0.6pF
-6
-8
CL INCLUDES 0.6pF
BOARD CAPACITANCE
CL = 0.6pF
-10
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 7. MUX2: LARGE SIGNAL GAIN vs FREQUENCY vs
CL INTO 500Ω LOAD
-6
-8
CL INCLUDES 0.6pF
BOARD CAPACITANCE
-10
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 8. MUX2: LARGE SIGNAL GAIN vs FREQUENCY vs
CL INTO 150Ω LOAD
2
VOUT = 0.2VP-P
1 CL = 1.1pF
0
RL = 1kΩ
RL = 500Ω
-1
RL = 250Ω
-2
RL = 150Ω
-3
-4
-5
-6
-7
-8
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 9. MUX2: GAIN vs FREQUENCY vs RL
100
VSOURCE = 2VP-P
10
1
0.3
VOUT = 0.2VP-P
0.2
0.1
RL = 150Ω
CL = 2.1pF
0.0
-0.1
RL = 500Ω
-0.2
CL = 1.1pF
-0.3
-0.4
-0.5
-0.6
-0.7
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 10. MUX2: 0.1dB GAIN FLATNESS
10k
VSOURCE = 2VP-P
1k
100
0.1
0.1M
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 11. MUX2: ZOUT vs FREQUENCY - ENABLED
6
10
0.1M
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 12. MUX2: ZOUT vs FREQUENCY - HIZ
FN6394.1
December 22, 2006
 ▷