TDA7210V_10 Datasheet, PDF (31/44 Pages) Infineon Technologies AG – ASK/FSK Single Conversion Receiver

TDA7210V
Electrical Characteristics
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 positive currents and vice versa. The device performance parameters marked with ■ are not subject
to production test. They were verified by design/characterization.
Table 10 AC/DC Characteristics with T_AMB = 25 °C, V_CC = 4.5 ... 5.5 V
Parameter
Symbol
Values
Unit Note / Test Condition
Min. Typ. Max.
Test Num
ber
Supply - Supply Current
Supply Current
Standby Mode
I_{S PDWN} –
50
100 nA Pin 27 (PDWN) open or
3.1
tied to 0 V
Supply Current
Device operating in
I_{SF 868}
5.1
5.9
6.7
mA Pin 9 (FSEL) tied to GND,
3.2
Pin 14 (MSEL) tied to
868 MHz range, FSK mode
GND
Supply Current
Device operating in
I_{SF 434}
4.9
5.7
6.5
mA Pin 9 (FSEL) open, Pin 14
3.3
(MSEL) tied to GND
434 MHz range, FSK mode
Supply Current
Device operating in
I_{SA 868}
4.4
5.2
6
mA Pin 9 (FSEL) tied to GND,
3.4
Pin 14 (MSEL) open
868 MHz range, ASK mode
Supply Current
Device operating in
I_{SA 434}
4.2
5
5.8
mA Pin 9 (FSEL) open, Pin 14
3.5
(MSEL) open
434 MHz range, ASK mode
LNA - Signal Input LNI (PIN 1), V_THRES > 2.8 V, high gain mode
Average Power Level
RF_in
–
at BER = 2E-3 (Sensitivity)
-112 –
dBm Manchester encoded
■
datarate 4 kBit, 280 kHz
ASK f_RF=434 MHz
IF Bandwidth
Average Power Level
RF_in
–
at BER = 2E-3 (Sensitivity)
-108 –
dBm Manchester enc. datarate ■
4 kBit, 280 kHz IF
FSK f_RF=434 MHz
Bandw.,± 50 kHz pk. dev.
Average Power Level
RF_in
–
at BER = 2E-3 (Sensitivity)
-108 –
dBm Manchester encoded
■
datarate 4 kBit, 280 kHz
ASK f_RF=868 MHz
IF Bandwidth
Average Power Level
RF_in
–
at BER = 2E-3 (Sensitivity)
-107 –
dBm Manchester enc. datarate ■
4 kBit, 280 kHz IF
FSK f_RF=868 MHz
Bandw.,± 50 kHz pk. dev
Average Power Level
RF_in
–
at BER = 2E-3 (Sensitivity)
-115 –
dBm Manchester encoded
■
datarate 1 kBit, 280 kHz
ASK f_RF=434 MHz
IF Bandwidth
Average Power Level
RF_in
–
at BER = 2E-3 (Sensitivity)
-112 –
dBm Manchester enc. datarate ■
1 kBit, 280 kHz IF
FSK f_RF=434 MHz
Bandw.,± 50 kHz pk. dev.
Average Power Level
RF_in
–
at BER = 2E-3 (Sensitivity)
-111 –
dBm Manchester encoded
■
datarate 1 kBit, 280 kHz
ASK f_RF=868 MHz
IF Bandwidth
3.6
3.7
3.8
3.9
3.10
3.11
3.12
Data Sheet
31
Revision 1.1, 2010-06-18