ISL59451 查看數據表（PDF） - Renesas Electronics
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ISL59451 Datasheet PDF : 17 Pages
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ISL59451
Typical Performance Curves VCC = +5V, RL = 150 to GND, TA = +25°C, unless otherwise specified. (Continued)
0
-10 VAC = 100mVP-P
0
-10
GREEN INPUT DRIVEN
100mVP-P TO ROUT/GOUT
TO
-20
-20
-30
GAIN 2
-30
GAIN 2
-40
-50
-40
-50
-60
0.001k
0.01k
0.1k
1M
FREQUENCY (Hz)
GAIN 1
10M
100M
-60
-70
GAIN 1
-80
-90
0.1k
1M
10M
100M
1G
10G
FREQUENCY (Hz)
FIGURE 13. PSRR vs FREQUENCY
FIGURE 14. ACTIVE CHANNEL CROSSTALK
0
1 INPUT DRIVEN TO 100mVP-P TO
-20 ANY DE-SELECTED OUTPUT
-40
GAIN 1
-60
-80
-100
GAIN 2
-120
0.1k
1M
10M
100M
1G
10G
FREQUENCY (MHz)
FIGURE 15. DE-SELECTED CHANNEL OFF ISOLATION
0
-10
HIZ = HIGH
1 INPUT DRIVEN TO 100mVP-P
-20 TO ANY OUTPUT
-30
-40
-50
-60
-70
-80
-90
-100
0.1k
1M
10M
100M
1G
10G
FREQUENCY (Hz)
FIGURE 16. DISABLED ISOLATION
450
400
350
300
250
200
150
100
50
0
10
100
1k
10k
FREQUENCY (Hz)
FIGURE 17. INPUT REFERRED NOISE vs FREQUENCY
0.0030
0.0025
0.0020
0.0015
0.0010
0.0005
0
-0.0005
VAC = 40mVP-P
-0.0010
0.30 0.47 0.64 0.81 0.98 1.15 1.32 1.49 1.66 1.83 2.00
OUTPUT DC LEVEL (V)
FIGURE 18. DIFFERENTIAL GAIN; fO = 3.58MHz, RL = 150
FN6253 Rev 0.00
September 24, 2007
Page 8 of 17
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