TDA7200 Datasheet, PDF (34/49 Pages) Infineon Technologies AG – ASK/FSK Single Conversion Receiver

TDA7200
Reference
Table 8
AC/DC Characteristics with T_A 25°C, V_CC=4.5 ... 5.5 V
# Parameter
Symbol
Limit Values Unit Test Conditions/ L
min. typ. max.
Notes
SUPPLY
Supply Current
1 Supply current,
standby mode
I_{S PDWN}
2 Supply current, device I_SA
operating, FSK mode
3 Supply current, device I_SA
operating, ASK mode
50 100 nA Pin 27 (PDWN)
open or tied to 0 V
4.9 5.7 6.5 mA Pin 15 (MSEL) tied
to GND
4.2 5
5.8 mA Pin 15 (MSEL)
open
LNA
Signal Input LNI (PIN 3), V_THRES>2.8V, high gain mode
1 Average Power Level RF_in
at BER = 2E-3
-110
(Sensitivity)
2 Average Power Level RF_in
at BER = 2E-3
(Sensitivity) FSK
-103
3 Input impedance
f_RF = 434 MHz
4 Input level @ 1dB
compression
S_{11 LNA}
P1dB_LNA
0.873 / -34.7 deg
-15
5 Input 3^rd order intercept IIP3_LNA
point f_RF = 434 MHz
6 LO signal feedthrough LO_LNI
at antenna port
-10
-73
Signal Output LNO (PIN 6), V_THRES>2.8V, high gain mode
1 Gain f_RF = 434 MHz
S_{21 LNA}
1.509/ 138.2 deg
2 Output impedance,
f_RF = 434 MHz
S_{22 LNA}
0.886 / -12.9 deg
3 Voltage Gain Antenna G_AntMixer-Out
42
to IFO f_RF = 434 MHz
dBm Manchester
■
encoded datarate
4kBit, 280kHz IF
Bandwidth
dBm Manchester enc. ■
datarate 4kBit,
280kHz IF Bandw.,
± 50kHz pk. dev.
■
dBm
■
dBm matched input
■
dBm
■
■
■
dB
Data Sheet
34
V 1.0, 2007-05-02