DG442 データシートの表示（PDF） - Intersil
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DG442 Datasheet PDF : 14 Pages
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DG441, DG442
Typical Performance Curves (Continued)
140
120
CROSSTALK
100
80
OFF ISOLATION
60
40
20 V+ = +15V
V- = -15V
PGEN = 10dBm
0
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
FIGURE 14. CROSSTALK AND OFF ISOLATION vs FREQUENCY
160
V+ = +15V
V- = -15V
140
tON (DG441)
120
100
tON (DG442)
80
tOFF (DG442)
60
tOFF (DG441)
40
20
2
3
4
5
VIN (V)
FIGURE 16. SWITCHING TIMES vs INPUT VOLTAGE
20
IS(OFF), ID(OFF)
0
50
V+ = +15V
40
V- = -15V
SINGLE SUPPLY
30
V+ = +12V
V- = 0V
20
10
0
CL = 10nF
CL = 1nF
-10
-20
CL = 10nF
CL = 1nF
-30
-10
-5
0
5
10
VS (V)
FIGURE 15. CHARGE INJECTION vs SOURCE VOLTAGE
160
140
tON
120
100
80
tOFF
60
40
20
10
12
14
16
18
20
22
SUPPLY VOLTAGE (±V)
FIGURE 17. SWITCHING TIME vs POWER SUPPLY VOLTAGE
(DG441)
2.4
-20
1.6
-40
IS(ON) + ID(ON)
-60
V+ = +15V
-80
V- = -15V
FOR I(OFF), VD = -VS
-100
-15
-10
-5
0
5
VS, VD (V)
10
15
FIGURE 18. LEAKAGE CURRENT vs ANALOG VOLTAGE
0.8
0
0
5
10
15
20
SUPPLY VOLTAGE (±V)
FIGURE 19. SWITCHING THRESHOLD vs SUPPLY VOLTAGE
9
FN3281.10
November 20, 2006
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