TDA5240 Datasheet, PDF (153/284 Pages) Infineon Technologies AG – Enhanced Sensitivity Multi-Channel Quad-Configuration Receiver

TDA5240
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 FSK Deviation Sensitivity
Data Rate [bit/s], Manchester
[+/- Hz]
Loss
0.5 k 1 k
5 10 k 20 k 50 k
BPF = 125 k
PDF = 132 k
ASK
FSK
-
0.5 k
3 dB
6 dB
3 dB
120 120 120 120 120
-
150 150 150 150 150
-
100 100
-
-
-
-
6 dB
120 120
-
-
-
-
1k
3 dB
90 100
-
-
-
-
6 dB
120 120
-
-
-
-
5k
3 dB
70 80 80 90
-
-
6 dB
100 110 110 110
-
-
10 k
3 dB
70 70 80 80 80
-
6 dB
90 100 100 100 100
-
15 k
3 dB
-
-
70 80 80
-
6 dB
-
-
90
90 100
-
20 k
3 dB
60
-
70 70 70
-
6 dB
80
-
90 90 90
-
40 k
3 dB
-
-
-
-
-
-
6 dB
-
-
-
-
-
-
50 k
3 dB
-
-
-
-
-
-
6 dB
-
-
-
-
-
-
Data Sheet
153
V4.0, 2010-02-19