TDA7200 Datasheet, PDF (33/49 Pages) Infineon Technologies AG – ASK/FSK Single Conversion Receiver

TDA7200
Reference
Table 7
Operating Range, T_amb = -20 °C … +70 °C
# Parameter
1 Supply Current
2 Receiver Input Level
ASK
FSK, frequ. dev. ± 50kHz
Symbol Limit Values
min. max.
I_SF
3.7
7.7
I_SA
3.0
7.0
RF_in
-106
-13
-100
-13
Unit
mA
mA
dBm
dBm
3 LNI Input Frequency
4 MI/X Input Frequency
5 3dB IF Frequency Range
ASK
FSK
6 Powerdown Mode On
7 Powerdown Mode Off
8 Gain Control Voltage,
LNA high gain state
9 Gain Control Voltage,
LNA low gain state
f_RF
f_MI
f_{IF -3dB}
PWDN_ON
PWDN_OFF
V_THRES
V_THRES
400
400
5
10.4
2
0
2.8
0
440
MHz
440
MHz
23
11
V_S
0.8
V_S-1
0.7
MHz
V
V
V
V
Test Conditions/ L
Notes
FSK Mode
ASK Mode
@source impedance
■
50Ω
BER 2E-3, average
power level, Manchester
encoded datarate 4kBit,
280KHz IF Bandwidth
■
■ Not part of the production test - either verified by design or measured in the Infineon
Evalboard as described in Section 4.2.
4.1.3 AC/DC Characteristics at T_AMB = 25°C
AC/DC characteristics involve the spread of values guaranteed within the specified
voltage and ambient temperature range. Typical characteristics are the median of the
production. Currents flowing into the device are denoted as po-sitive currents and vice
versa. The device performance parameters marked with ■ are not part of the production
test - either verified by design or measured in the Infineon Evalboard as described in
Section 4.2.
Data Sheet
33
V 1.0, 2007-05-02