Data Sheet

www.onsemi.com
8
FSA642 — Low-Power, Three-Port, High-Speed MIPI Switch
Test Diagrams (Continued)
Figure 12. Break-Before-Make Interval Timing
V
OUT
GND
GND
R
T
GND
GND
V
S
R
S
Network Analyzer
V
Sel
GND
R
S
and R
T
are functions of the application
environment (see AC Tables for specific values).
V
IN
Figure 13. Bandwidth
R
S
and R
T
are functions of the application
environment (see AC Tables for specific values).
V
OUT
GND
GND
R
T
GND
GND
V
S
R
S
Network Analyzer
R
T
GND
V
Sel
GND
V
IN
R
T
Off isolation = 20 Log (V
OUT
/ V
IN
)
Figure 14. Channel Off Isolation
V
OUT
GND
GND
R
T
GND
GND
V
S
R
S
Network Analyzer
R
T
GND
R
S
and R
T
are functions of the application environment
(see AC Tables for specific values).
V
Sel
GND
NC
V
IN
Crosstalk = 20 Log (V
OUT
/ V
IN
)
Figure 15. Non-Adjacent Channel-to-Channel Crosstalk
V
c
c
0
.
9
*
V
o
u
t
V
cc
/
2
t
BB
M
0
V
V
OU
T
I
n
p
u
t
-
V
S
e
l
0
.
9
*
V
o
u
t
t
R
I
S
E
=
2
.
5
n
s
9
0
%
1
0
%
C
L
H
S
D
n
R
L
D
n
G
N
D
G
N
D
R
S
V
S
e
l
V
S
W
1
G
N
D
V
OU
T
V
S
W
2
G
N
D
- -
R
L
,
R
S
,
a
nd
C
L
a
r
e
f
un
c
t
i
o
n
s
o
f
the
a
pp
l
i
c
a
t
i
o
n
e
n
v
i
r
o
n
m
e
n
t
(
s
ee
A
C
T
a
b
l
e
s
f
o
r
s
p
ec
i
f
i
c
v
a
l
u
e
s).
C
L
i
n
c
l
ud
e
s
t
e
s
t
f
i
x
t
u
r
e
a
nd
s
t
r
a
y
c
a
p
a
c
i
t
a
n
c
e.