TDA5240 Datasheet, PDF (151/284 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 = 300 k
PDF = 282 k
ASK
FSK
-
0.5 k
3 dB
6 dB
3 dB
230 230 230 230 230
-
280 280 280 280 280
-
160 150
-
-
-
-
6 dB
230 220
-
-
-
-
1k
3 dB
140 160
-
-
-
-
6 dB
220 230
-
-
-
-
5k
3 dB
120 130 150 140
-
-
6 dB
200 210 220 220
-
-
10 k
3 dB
120 120 140 140 150
-
6 dB
180 190 210 210 210
-
15 k
3 dB
-
-
130 140 150
-
6 dB
-
-
200 200 210
-
20 k
3 dB
110
-
130 130 140
-
6 dB
160
-
190 190 190
-
40 k
3 dB
-
-
-
120
-
-
6 dB
-
-
-
160
-
-
50 k
3 dB
110 110 110 110 100 100
6 dB
140 140 140 140 140 140
Data Sheet
151
V4.0, 2010-02-19