SGM3158 Shengbang Microelectronics, SGM3158 Datasheet - Page 7

• Manufacturer Part Number: SGM3158
• Description: Dual SPDT Analog Switch
• Manufacturer: Shengbang Microelectronics

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TEST CIRCUITS (Cont.)
V
G
R
G
NO or NC
V
V
GND
OUT
IN
IN
V
0V
V
0V
+
+
V
V
+
+
R
S
IN
COM
0.1µF
V
t
SKEW
IN
50%
50%
Test Circuit 5. Output Signal Skew
Test Circuit 4.
NO or NC
SGM3158
90%
C
1nF
90%
10%
L
10%
t
INFALL
t
INFALL
V
OUT
IN
Charge Injection
COM
7
t
t
INRISE
INRISE
10%
C
V
V
90%
L
10%
IN
OUT
90%
OUT
ON
Rise Time Delay = |t
Fall Time Delay = |t
Rise Time to Fall Time Mismatch = |t
ΔV
OUT
OFF
INFALL
INRISE
SGM3158
–t
–t
ON
OUTRISE
OUTFALL
|
|
0V
V
OUTFALL
+
–t
OUTRISE
|