adg787 Analog Devices, Inc., adg787 Datasheet - Page 11

• Manufacturer Part Number: adg787
• Description: 2.5 Ohm Cmos Low Power Dual 2 1 Mux/demux Usb 1.1 Switch
• Manufacturer: Analog Devices, Inc.

TEST CIRCUITS
V
S
Figure 28. On Resistance
V
S
S
R
IN
V
ON
V
S
S
0.1μF
I
= V1/I
DS
IN
S1B
S1A
V1
0.1μF
IN
S1B
S1A
DS
GND
V
V
DD
DD
D
D
GND
V
V
DD
DD
GND
V
DD
D
S1B
S1A
D
R
50Ω
Figure 32. Break-Before-Make Time Delay, t
L
R L
50Ω
1nF
Figure 31. Switching Times, t
C
35pF
NC
V
Figure 33. Charge Injection
L
OUT
V
OUT
C
35pF
Rev. A | Page 11 of 16
L
V
OUT
V
V
IN
OUT
SW ON
ΔV
V
V
IN
OUT
V
V
OUT
IN
OUT
0V
ON
, t
Q
OFF
80%
INJ
= CL ⋅ ΔV
SW OFF
t
BBM
50%
t
50%
ON
NC
BBM
V
S
90%
OUT
I
S
(OFF)
A
Figure 29. Off Leakage
Figure 30. On Leakage
S
80%
50%
S
50%
90%
t
BBM
t
OFF
D
D
I
D
(ON)
I
A
D
(OFF)
A
V
D
V
D
ADG787