TDA5240 Datasheet, PDF (149/284 Pages) Infineon Technologies AG – Enhanced Sensitivity Multi-Channel Quad-Configuration Receiver

TDA5240
Reference
# _Parameter
Symbol
Limit Values
Unit Test Conditions
Remarks
min. typ. max.
L1.8 Data Rate 16 kBit/s SASK8
L2 Sensitivity Limit in FSK Mode;
Manchester coding
L2.1 Data Rate 2 kBit/s; SFSK1
Δf = 10 kHz
L2.2 Data Rate 10 kBit/s; SFSK2
Δf = 14 kHz
L2.3 Data Rate 10 kBit/s; SFSK3
Δf = 50 kHz
L2.4 Data Rate 50 kBit/s; SFSK4
Δf = 50 kHz
L2.5 Data Rate 2 kBit/s; SFSK5
Δf = 10 kHz
L2.6 Data Rate 10 kBit/s; SFSK6
Δf = 14 kHz
L2.7 Data Rate 10 kBit/s; SFSK7
Δf = 50 kHz
-104 -101
-118 -115
-113 -110
-112 -109
-106 -103
-108 -105
-107 -104
-109 -106
dBm
peak
dBm
dBm
dBm
dBm
dBm
dBm
dBm
m = 100%
■
2^nd IF BW = 300 kHz;
IFATT = 7, CDR = fast;
Data Slicer Bit Mode;
Note: 3dB sensitivity loss
@ f_offset = +/-100 kHz
At DC = 50% and
DRE = 0%.
T_amb = 25 °C
2^nd IF BW = 50 kHz;
■
PDF = 33 kHz, AFC off;
IFATT = 0, CDR = normal;
Data Slicer Bit Mode
2^nd IF BW = 50 kHz;
■
PDF = 65 kHz, AFC off;
IFATT = 0, CDR = normal;
Data Slicer Bit Mode
2^nd IF BW = 125 kHz;
■
PDF = 132 kHz, AFC off;
IFATT = 0, CDR = normal;
Data Slicer Bit Mode;
868/915MHz: <=1dB loss
2^nd IF BW = 300 kHz;
■
PDF = 239 kHz, AFC off;
IFATT = 0, CDR = normal;
Data Slicer Bit Mode
2^nd IF BW = 300 kHz;
■
PDF = 282 kHz;
IFATT = 7, CDR = fast;
Data Slicer Bit Mode;
868/915MHz: <=1dB loss;
Note: 3dB sensitivity loss
@ f_offset=+/-90kHz @ AFC on
2^nd IF BW = 300 kHz;
■
PDF = 282 kHz;
IFATT = 7, CDR = fast;
Data Slicer Bit Mode;
Note: 3dB sensitivity loss
@ f_offset=+/-90kHz @ AFC on
2^nd IF BW = 300 kHz;
■
PDF = 282 kHz;
IFATT = 7, CDR = fast;
Data Slicer Bit Mode;
Note: 3dB sensitivity loss
@ f_offset=+/-90kHz @ AFC on
Data Sheet
149
V4.0, 2010-02-19