Datasheet
17
T5557
4517E–RFID–02/03
Figure 21. Example: FSK1a Coding with Data Rate
RF/40, Subcarrier f
0
= RF/8, f
1
= RF/5
Figure 22. Example of PSK1 Coding with Data Rate
RF/16
D
a
t
a
s
t
r
e
a
m
1
0
0
1
D
a
t
a
r
a
t
e
=
1
0
R
F
-
f
i
e
l
d
1
5
1
8
1
8
1
8
5
1
5
I
n
v
e
r
t
e
d
m
o
d
u
l
a
t
o
r
s
i
g
n
a
l
4
0
F
i
e
l
d
C
l
o
c
k
s
(
F
C
)
f
=
R
F
/
8
,
0
f
=
R
F
/
5
1
1
D
a
t
a
s
t
r
e
a
m
0
0
1
1
0
R
F
-
f
i
e
l
d
2
1
8
9
1
6
1
8
1
6
1
8
1
6
1
8
1
6
1
8
1
6
1
8
I
n
v
e
r
t
e
d
m
o
d
u
l
a
t
o
r
s
i
g
n
a
l
s
u
b
c
a
r
r
i
e
r
R
F
/
2
1
8
F
C
8
F
C
D
a
t
a
r
a
t
e
=
1
6
F
i
e
l
d
C
l
o
c
k
s
(
F
C
)