TDA5235
Reference
Table 11
Typical Achievable Sensitivity Bandwidth [kHz]
Ceramic Filter BW = 330 kHz
Table is valid for DDC (Double Down Conversion) and SDC (Single Down Conversion)
Valid for AFC=off; For FSK & AFC=on the BW can be increased by 2*AFCLIMIT, where AFCLIMIT < 43 kHz
BPF/PDF
Filter [Hz]
Modulation FSKDeviation Sensitivity
Data Rate [bit/s], Manchester
[+/- Hz]
Loss
0.5 k
120
150
100
120
90
120
70
100
70
90
-
1 k
120
150
100
120
100
120
80
110
70
100
-
5
120
150
-
10 k
120
150
-
20 k
50 k
BPF = 125 k
PDF = 132 k
ASK
FSK
-
3 dB
6 dB
3 dB
6 dB
3 dB
6 dB
3 dB
6 dB
3 dB
6 dB
3 dB
6 dB
3 dB
6 dB
3 dB
6 dB
3 dB
6 dB
120
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
150
0.5 k
1 k
-
-
-
-
-
-
-
-
-
-
5 k
80
110
80
100
70
90
70
90
-
90
110
80
100
80
90
70
90
-
-
-
10 k
15 k
20 k
40 k
50 k
80
100
80
100
70
90
-
-
-
60
80
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Data Sheet
153
V1.0, 2010-02-19
INFINEON [ Infineon ]
