TDA5230 Datasheet, PDF (177/186 Pages) Infineon Technologies AG – Universal Low Power ASK/FSK Single Conversion Multi-Channel Image-Reject Receiver

TDA523x
Specifications
Table 9
Sensitivity of Receiver
The following Specification values are evaluated for the data-rates given below.
Acceptance criteria is: MER < 10 %
#
Parameter
Symbol Limit Values
Unit
Test Case *
min. typ. max.
J.1 Sensitivity Limit ASK-Mode
DRE 0% & DC 50% *
Data Rate 0.5 kbit/s
Data Rate 2 kbit/s
Data Rate 9.6 kbit/s
Data Rate 20 kbit/s
SASK1
SASK2
SASK3
SASK4
-111
-108
-104
-102
-106
-103
-99
-97
dBm peak
dBm peak
dBm peak
dBm peak
J.2 Sensitivity Limit FSK-Mode
DRE 0% & DC 50% *
Data Rate 0.5 kbit/s, deviation D ±1.25kHz SFSK1
Data Rate 2 kbit/s, deviation D ±10 kHz SFSK2
Data Rate 2 kbit/s, deviation D ±35 kHz SFSK3
Data Rate 9.6 kbit/s, deviation D ±35 kHz SFSK4
Data Rate 20 kbit/s, deviation D ±50 kHz SFSK5
-102
-103
-108
-104
-103
-97
-98
-103
-99
-98
dBm
dBm
dBm
dBm
dBm
Table 10 Dynamic Range of Receiver
The following Specification values are evaluated for the data-rates given below.
Acceptance criteria are: MER < 1E-3, FAR < 1E-5, MMR < 1E-4 (Criteria 8 Equal Bits)
#
Parameter
K.1 Dynamic Range ASK,
Modulation Index 100%
Data Rate 2 kBit/s
Data Rate 9.6 kBit/s
K.2 Dynamic Range ASK,
Modulation Index 50%
Data Rate 2 kBit/s
Data Rate 9.6 kBit/s
K.3 Dynamic Range FSK 9.6 kBit & D
±35 kHz
0% AM-Modulation
90% AM-Modulation, 100 Hz
Symbol
Limit Values
min. typ. max.
Unit
Test Case *
DRE 0% & DC 50% *
DR2,ASK100 -10
DR96,ASK100 _-10
-98 dBm peak
-95 ^{dBm peak}
DRE 0% & DC 50% *
DR2,ASK50 -45
DR96,ASK50 _-60
-92 dBm peak
-89 dBm peak
DRE 0% & DC 50% *
DR96,AM0 -10
DR96,AM90 _-10
-96 dBm
-80 dBm
Data Sheet
173
Version 4.0, 2007-06-01