SGM4684 Shengbang Microelectronics, SGM4684 Datasheet - Page 7

• Manufacturer Part Number: SGM4684
• Description: SPDT Analog Switch
• Manufacturer: Shengbang Microelectronics

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TEST CIRCUITS(Cont.)
V
NO
or V
NC
IN
0.1µF
NC
NO
Source
Source
Signal
Signal
N.C.
GND
Test Circuit 6. Break-Before-Make Time Delay, t
Test Circuit 8. Channel-to-Channel Crosstalk
V
V
+
+
Channel To Channel Crosstalk = -20 ×log
COM
Test Circuit 7. Off Isolation
IN1
IN2
IN
NO or NC
NO or NC
NO or NC
0.1µF
0.1µF
R
300Ω
L
GND
GND
C
35pF
V
V
V
V
L
+
+
+
+
V
７
OUT
COM
COM
COM
V
NO
V
or V
V
NO
V
V
OUT
IN
OUT
or V
NC
R
50 Ω
R
50Ω
R
50 Ω
0
NC
L
L
L
D
C
5pF
C
5pF
C
5pF
L
L
L
V
V
50%
OUT
OUT
t
D
SGM4684
90%