TDA5240 Datasheet, PDF (136/284 Pages) Infineon Technologies AG – Enhanced Sensitivity Multi-Channel Quad-Configuration Receiver

TDA5240
Reference
#
D7
D7.1
D7.2
D7.3
D7.4
D7.5
D7.6
D7.7
Parameter
Symbol
Limit Values
Unit Test Conditions
Remarks
min. typ. max.
BER Sensitivity (FSK)
Manchester coding;
for additional test conditions see right after this
table
BER = 2*10^-3
RF input matched to 50 Ω
@ T_amb = 25 °C;
Single-Ended Matching
without SAW;
Insertion loss of input
matching network = 1dB;
Receive Mode = TMMF
(sampled with ideal data
clock);
Double Down Conversion
Data Rate 2 kBit/s; SFSK1_BER
Δf = 10 kHz
-119 -116
dBm
2^nd IF BW = 50 kHz
■
PDF = 33 kHz, AFC off,
IFATT=0
Data Rate 10 kBit/s; SFSK2_BER
Δf = 14 kHz
-114 -111
dBm
2^nd IF BW = 50 kHz
■
PDF = 65 kHz, AFC off,
IFATT=0
Data Rate 10 kBit/s; SFSK3_BER
Δf = 50 kHz
-112 -109
dBm
2^nd IF BW = 125 kHz
■
PDF = 132 kHz, AFC off,
IFATT=0
Data Rate 50 kBit/s; SFSK4_BER
Δf = 50 kHz
-105 -102
dBm
2^nd IF BW = 300 kHz
■
PDF = 239 kHz, AFC off,
IFATT=0
Data Rate 2 kBit/s; SFSK5_BER
Δf = 10 kHz
Data Rate 10 kBit/s; SFSK6_BER
Δf = 14 kHz
Data Rate 10 kBit/s; SFSK7_BER
Δf = 50 kHz
-110 -107
-106 -103
-110 -107
dBm
dBm
dBm
2^nd IF BW = 300 kHz
■
PDF = 282 kHz, IFATT=7
Note: 3dB sensitivity loss
@ f_offset=+/-90kHz @ AFC on
2^nd IF BW = 300 kHz
■
PDF = 282 kHz, IFATT=7
Note: 3dB sensitivity loss
@ f_offset=+/-90kHz @ AFC on
2^nd IF BW = 300 kHz
■
PDF = 282 kHz, IFATT=7
Note: 3dB sensitivity loss
@ f_offset=+/-90kHz @ AFC on
Data Sheet
136
V4.0, 2010-02-19