UM10473
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© NXP B.V. 2011. All rights reserved.
User manual
Rev. 01. — 29 August 2011
17 of 19
NXP Semiconductors
UM10473
OL2300 Demo board user manual
Fig 13. Soft-FSK signal in frequency and time domain, RMP = 2 > t
SF
= 15
s
aaa-000062
eque nc y
odu l
on
S umm a ry
M
a t i
Fr
Re f
1 0
d B
A t
2 0
d
*
*
B
3DB
RB
1
Hz
VB
3
Hz
S
6 0 0
s
Cent r
4 3 3 . 9 2
Hz
S p a n
6 0 0
k Hz
6 0
k Hz /
*
1 PK
AVG
- 90
- 80
- 70
- 60
- 50
- 40
- 30
- 20
- 10
0
1 0
At
2 0 d B
*
A
Ref
0 Hz
Center
43 3. 9 2
Hz
10 μs /
TRG
AVG
I FB 3 00 k z
T 1 00 μs
1 AP
- 26 k
- 19 . 5k
- 13 k
- 6. 5k
0
6 . 5 k
1 3k
1 9. 5k
2 6k
1
k e r
1 [ T1 ]
- 1 6. 0378 81 8 3 6 k z
44. 6 00 0 0 0 μs
2
a 2 [ T1 ]
3 2. 6142 23 6 3 3 k z
11. 2 00 0 0 0 μs
Co up
DC
De v i
+ peak
2 2 . 2 9
k Hz
- peak
- 2 2 . 0 8
k Hz
± peak/ 2
2 2 . 1 8
k Hz
RMS
1 6 . 4 1
k Hz
C
Of
7 7 . 3 3 0
Hz
C
o
8 . 8 1
dBm
Mo
e
2 0 . 0 7 6 4
kHz
S a
Ra
2 5 0
kHz
Recor
Lengt
2 6
Demod
Bandwi
2 0 0
kHz
k
k
W
W
WT
W
W
W
m
B
B
t
m
M
t
AQ
H
Delt
H
H
ar
M
l in g
at io n
f set
r
r
a
a
r
r
ie r
ie r
h
dth
d
t e
m li
p ng
du lat i on
wer
P
Fr quency
M
e
