ISL59444 查看數據表（PDF） - Renesas Electronics
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ISL59444 Datasheet PDF : 13 Pages
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ISL59444
Typical Performance Curves VS = ±5V, RL = 500Ω to GND, TA = +25°C, unless otherwise specified. (Continued)
0.2
0.1
0
-0.1
CL = 11.6pF
-0.2
-0.3
CL = 16.6pF
-0.4
-0.5 VOUT = 2VP-P
CL = 23.6pF
RS = 25Ω
-0.6
-0.7
CL INCLUDES 1.6pF
BOARD CAPACITANCE
CL = 28.6pF
-0.8
0.001
0.01
0.1
FREQUENCY (GHz)
1 1.5
FIGURE 9. LARGE SIGNAL 0.1dB GAIN vs FREQUENCY vs CL
5
4 VOUT = 2VP-P
3
CL = 23.6pF
RS = 25Ω
2
1
RL = 150Ω
RL = 500Ω
RL = 1kΩ
0
RL = 75Ω
-1
-2
-3
-4
-5
0.001
0.01
0.1
FREQUENCY (GHz)
1 1.5
FIGURE 10. LARGE SIGNAL 0.1dB GAIN vs FREQUENCY vs RL
20
10
VIN = 200mVP-P
CL = 23.6pF
0 RS = 25Ω
-10
-20
-30
-40
-50
-60
-70
-80
0.3
1
PSRR (V+)
PSRR (V-)
10
100
FREQUENCY (MHz)
FIGURE 11. PSRR CHANNELS
100
VOUT = 100mVP-P
10
1000
1
0.1
0.1
1
10
100
FREQUENCY (MHz)
FIGURE 13. ROUT vs FREQUENCY
1000
-10
-20
VIN = 1VP-P
CL = 23.6pF
-30 RS = 25Ω
-40
-50
-60
CROSSTALK
-70
-80
-90
-100
OFF ISOLATION
-110
0.001 0.01
0.1
1 3 6 10
FREQUENCY (MHz)
100 500
FIGURE 12. CROSSTALK AND OFF ISOLATION
60
RF = 500Ω
50
40
30
20
10
0
0.1
1
10
100
FREQUENCY (kHz)
FIGURE 14. INPUT NOISE vs FREQUENCY
FN7451 Rev 3.00
August 16, 2012
Page 7 of 13
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