DG2018(2003) Ver la hoja de datos (PDF) - Vishay Semiconductors
Número de pieza
componentes Descripción
Fabricante
DG2018 Datasheet PDF : 8 Pages
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TEST CIRCUITS
New Product
DG2018/2019
Vishay Siliconix
Switch
Input
Logic
Input
V+
V+
NO or NC
COM
IN
GND
0V
Switch Output
VOUT
RL
300 W
CL
35 pF
Logic
Input
Switch
Output
CL (includes fixture and stray capacitance)
ǒ Ǔ VOUT + VCOM
RL
RL ) RON
FIGURE 1. Switching Time
VINH
VINL
50%
tr t 5 ns
tf t 5 ns
0.9 x VOUT
0V
tON
tOFF
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
50 W
VO
CL
35 pF
Logic
Input
VINH
VINL
VNC = VNO
VO
Switch 0 V
Output
CL (includes fixture and stray capacitance)
FIGURE 3. Break-Before-Make Interval
90%
tD
tr <5 ns
tf <5 ns
tD
V+
Vgen
Rgen
+
VIN = 0 − V+
V+
NC or NO
IN
GND
Document Number: 72342
S-31644—Rev. A, 01-Aug-03
COM
VOUT
VOUT
DVOUT
CL = 1 nF
IN
On
Off
On
Q = DVOUT x CL
FIGURE 2. Charge Injection
IN depends on switch configuration: input polarity
determined by sense of switch.
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