SGM4157 Shengbang Microelectronics, SGM4157 Datasheet - Page 7

• Manufacturer Part Number: SGM4157
• Description: DPDT Analog Switch
• Manufacturer: Shengbang Microelectronics

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TEST CIRCUITS (Cont.)
V
V
OUT
IN
IN
Source
Signal
V
0V
V
0V
+
+
R
S
t
SKEW
Test Circuit 5. Off Isolation
50%
50%
Test Circuit 4. Output Signal Skew
IN
NO or NC
NO or NC
0.1µF
SGM4157
90%
10%
90%
10%
t
INFALL
t
INFALL
GND
V
V
IN
+
+
COM
７
COM
t
t
INRISE
INRISE
10%
C
90%
L
10%
90%
OUT
Rise Time Delay = |t
Fall Time Delay = |t
Rise Time to Fall Time Mismatch = |t
C
5pF
L
V
OUT
INFALL
INRISE
SGM4157
–t
–t
OUTRISE
OUTFALL
|
|
OUTFALL
–t
OUTRISE
|