DG2714 Vishay, DG2714 Datasheet - Page 6

• Manufacturer Part Number: DG2714
• Description: Low-voltage Single Spdt Analog Switch
• Manufacturer: Vishay

DG2714
Vishay Siliconix
TEST CIRCUITS
www.vishay.com
6
Logic
Input
V
V
NO
NC
Switch
V
Input
gen
V
IN
= 0 - V+
NO
NC
IN
C
C
+
L
NO or NC
IN
L
GND
(includes fixture and stray capacitance)
R
(includes fixture and stray capacitance)
gen
V
OUT
GND
V+
V+
V+
V+
= V
IN
COM
COM
COM
COM
R
L
GND
V+
V+
+ R
R
NC or NO
L
Switch Output
ON
R
300 Ω
R
300 Ω
L
L
Figure 2. Break-Before-Make Interval
C
35 pF
C
35 pF
L
L
V
OUT
Figure 3. Charge Injection
Figure 1. Switching Time
C
V
L
V
O
= 1 nF
OUT
Logic
Input
Switch
Output
Output
Switch
Logic
Input
V
NC
= V
V
V
INH
INL
NO
V
0 V
V
O
OUT
V
V
Logic "1" = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
INH
IN
INL
0 V
IN depends on switch configuration: input polarity
determined by sense of switch.
On
90 %
t
t
D
ON
ΔV
50 %
Q = ΔV
OUT
Off
S-70852-Rev. B, 30-Apr-07
Document Number: 72308
OUT
x C
L
t
D
t
t
r
f
0.9 x V
t
t
t
< 5 ns
OFF
< 5 ns
r
f
< 5 ns
< 5 ns
On
OUT