TDA5240 Datasheet, PDF (150/284 Pages) Infineon Technologies AG – Enhanced Sensitivity Multi-Channel Quad-Configuration Receiver

TDA5240
Reference
# _Parameter
Symbol Limit Values Unit
min. typ. max.
Test Conditions
Remarks
Dynamic Range of Receiver
Acceptance Criteria are: MER <= 1E-3, FAR < 1E-5, MMR < 1E-4 (Criterion: 8 Equal Bits), Manchester coding.
For additional test conditions see right before this table.
Double Down Conversion Mode
M1 Dynamic Range in ASK (OOK) Mode, AGC on
M1.1 Data Rate 2 kBit/s ^DR2,OOK
-10
M1.2 Data Rate 10 kBit/s ^DR10,OOK -10
M1.3 Data Rate 2 kBit/s ^DR2,ASK50 -45
M1.4 Data Rate 10 kBit/s ^DR10,ASK50 -60
-109
-105
-103
-99
dBm
peak
dBm
peak
dBm
peak
dBm
peak
At DC = 50% and
DRE = 0%.
T_amb = 25 °C,
peak power level (see
Chapter 2.7.3)
m = 100%
■
2^nd IF BW = 50 kHz;
IFATT = 0, CDR = normal;
Data Slicer Bit Mode
m = 100%
■
2^nd IF BW = 50 kHz;
IFATT = 0, CDR = normal;
Data Slicer Bit Mode
m = 50%
■
2^nd IF BW = 50 kHz;
IFATT = 0, CDR = normal;
Data Slicer Bit Mode
m = 50%
■
2^nd IF BW = 50 kHz;
IFATT = 0, CDR = normal;
Data Slicer Bit Mode
M2 Dynamic Range in FSK Mode, AGC on
Data Rate 10 kBit/s & Δf = 50 kHz
M2.1 0% AM Modulation ^DR10,AM0 -10
M2.2 90% AM Modulation, ^DR10,AM90 -10
100 Hz
-106
-90
dBm
dBm
At DC = 50% and
DRE = 0%.
T_amb = 25 °C
2^nd IF BW = 125 kHz
■
PDF = 132 kHz;
IFATT = 0, CDR = normal;
Data Slicer Bit Mode
2^nd IF BW = 125 kHz
■
PDF = 132 kHz;
IFATT = 0, CDR = normal;
Data Slicer Bit Mode
Data Sheet
150
V4.0, 2010-02-19