DG200BA Просмотр технического описания (PDF) - Intersil
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DG200BA Datasheet PDF : 13 Pages
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DG406/883, DG407/883
Test Circuits and Waveforms (Continued)
FIGURE 2. ENABLE SWITCHING TIME
+15V
+2.4V
50Ω
EN V+ ALL S
+5V
A3
AND DA
A2 DG406
A1 DG407 D,
A0 GND V- DB
300Ω
-15V
VO
35pF
3V
LOGIC
INPUT
0V
VD
SWITCH
OUTPUT
VO
0V
50%
80%
tOPEN
FIGURE 3A.
FIGURE 3. BREAK-BEFORE-MAKE INTERVAL
FIGURE 3B.
+15V
VGEN = 0-3V
SX V+
EN
A0 DG406
A1 DG407 D
3V
LOGIC
OFF
INPUT
0V
ON
VO
A2
A3 GND
V-
CL
10nF
SWITCH
OUTPUT
5V
-15V
FIGURE 4. CHARGE INJECTION
tr < 20ns
tf < 20ns
OFF
∆VO
+15V
VS
RG = 50Ω
VGEN = 1VP-P
SX1 V+
SX16
A0 DG406
A1 DG407
D
A2
A3 GND EN V-
VO
RL
1kΩ
-15V
OFF ISOLATION = 20LOG
VOUT
VIN
FIGURE 5. OFF ISOLATION
+15V
VS
1kΩ
RG = 50Ω
1VP-P
S1 V+
SX2
SX16
A0 DG406
A1 DG407
D
A2
A3 GND EN V-
VO
RL
1kΩ
-15V
VOUT
CROSSTALK = 20LOG VIN
FIGURE 6. CROSSTALK
Spec Number 512041-883
7
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