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