DG3001 데이터 시트보기 (PDF) - Vishay Semiconductors
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DG3001 Datasheet PDF : 12 Pages
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DG3001, DG3002, DG3003
Vishay Siliconix
TEST CIRCUITS
Switch
Input
Logic
Input
V+
V+
NO or NC
COM
IN
GND
Switch Output
VOUT
RL
300
CL
35 pF
Logic
Input
VINH
VINL
50 %
Switch
Output
0V
tON
tr < 5 ns
tf < 5 ns
0.9 x VOUT
tOFF
CL (includes fixture and stray capacitance)
VOUT
= VCOM
RL
RL + RON
Figure 1. Switching Time
Logic "1" = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
V+
V+
NO
VNO
COM
NC
VNC
IN
GND
RL
300
Logic
Input
VO
VINH
VINL
CL
35 pF
VNC = VNO
VO
Switch
0V
Output
CL (includes fixture and stray capacitance)
Figure 2. Break-Before-Make Interval
90 %
tD
tr < 5 ns
tf < 5 ns
tD
V+
Vgen
Rgen
+
VIN = 0 – V+
COM
V+
NC or NO
IN
GND
VOUT
VOUT
VOUT
CL = 1 nF
IN
On
Off
On
Q = VOUT x CL
Figure 3. Charge Injection
IN depends on switch configuration: input polarity
determined by sense of switch.
www.vishay.com
6
Document Number: 72505
S11-0303-Rev. D, 28-Feb-11
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