TDA5225 Datasheet, PDF (96/176 Pages) Infineon Technologies AG – Enhanced Sensitivity Multi-Channel Quad-Configuration Receiver

TDA5225
Reference
Table 10 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 = 200 k
PDF = 239 k
ASK
FSK
-
0.5 k
3 dB
6 dB
3 dB
180 180 180 180 180
-
220 220 220 220 220
-
140 140
-
-
-
-
6 dB
190 190
-
-
-
-
1k
3 dB
130 130
-
-
-
-
6 dB
180 190
-
-
-
-
5k
3 dB
100 120 130 130
-
-
6 dB
160 170 180 180
-
-
10 k
3 dB
100 100 120 120 140
-
6 dB
140 150 170 170 170
-
15 k
3 dB
-
-
110 110 120
-
6 dB
-
-
150 150 160
-
20 k
3 dB
90
-
100 100 110
-
6 dB
130
-
140 150 150
-
40 k
3 dB
-
-
-
90
-
-
6 dB
-
-
-
120
-
-
50 k
3 dB
-
-
-
-
-
-
6 dB
-
-
-
-
-
-
Data Sheet
96
V1.0, 2010-02-19