DG2041(2013) 데이터 시트보기 (PDF) - Vishay Semiconductors
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DG2041 Datasheet PDF : 13 Pages
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TEST CIRCUITS
DG2041, DG2042, DG2043
Vishay Siliconix
Switch
Input
Logic
Input
V+
V+
NO or NC
COM
IN
GND
Switch Output
VOUT
RL
300 Ω
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+
Vgen
Rgen
+
VIN = 0 - V+
COM
V+
NC or NO
IN
GND
VOUT
VOUT
ΔVOUT
CL = 1 nF
IN
On
Off
On
Q = ΔVOUT x CL
Figure 2. Charge Injection
IN depends on switch configuration: input polarity
determined by sense of switch.
V+
10 nF
V+
NC or NO
COM
IN 0 V, 2.4 V
RL
Analyzer
GND
VCOM
Off Isolation = 20 log VNO/ NC
Figure 3. Off-Isolation
V+
10 nF
V+
COM
IN
0 V, 2.4 V
NC or NO
GND
Meter
HP4192A
Impedance
Analyzer
or Equivalent
f = 1 MHz
Figure 4. Channel Off/On Capacitance
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?72091.
Document Number: 72091
For technical questions, contact: pmostechsupport@vishay.com
www.vishay.com
S13-1285-Rev. C, 27-May-13
9
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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