TDA7210V_10 Datasheet, PDF (37/44 Pages) Infineon Technologies AG – ASK/FSK Single Conversion Receiver

TDA7210V
Electrical Characteristics
Table 11 AC/DC Characteristics with T_AMB= -40°C ... + 85°C, V_CC = 4.5 ... 5.5 V (cont’d)
Parameter
Symbol
Values
Unit Note / Test Condition
Test Number
Min. Typ. Max.
LIMITER - Signal Input LIM/X (PINS 16/17)
RSSI dynamic range DR_RSSI 60
–
80
dB
LIMITER - DATA FILTER
4.16
RSSI Level at Data RSSI_low –
1.39 –
dB LNA in high gain mode
4.17
Filter Output SLP,
RF=434 MHz
RFIN=-103 dBm
RSSI Level at Data RSSI_high –
2.79 –
dB LNA in high gain mode
4.18
Filter Output SLP,
RF=434 MHz
RFIN=-30 dBm
SLICER - Signal Output DATA (PIN 25)
Maximum Datarate DR_max –
–
100 kB/s NRZ, 20 pF capacitive
■ 4.19
loading
LOW output voltage V_{SLIC_L}
HIGH output voltage V_{SLIC_H}
SLICER - Signal SLN (PIN 19)
0
–
V_CC-1.5 V_CC-1
0.1
V
V_CC-0.5 V
Output current = 200 µA
4.20
4.21
Precharge Current
Out
I_{PCH_SLN} -100
-220 -300 µA See Chapter 3.
4.22
PEAK DETECTOR - Signal Output PDO (PIN 26)
Load current
I_load
-400 –
–
µA Static load current must not
4.23
exceed -500 µA
Leakage current
I_leakage
0
700 2000 nA
CRYSTAL OSCILLATOR - Signals CRST1, CRST2, (PINS 30/28)
4.24
Operating frequency f_CRSTL 6
–
14
MHz Fundamental mode, series
4.25
resonance
ASK/FSK SIGNAL SWITCH - Signal MSEL (PIN 14)
ASK Mode
V_MSEL 1.4
–
FSK Mode
V_MSEL
0
–
FSK DEMODULATOR
4¹⁾
V Or open
0.2
V
4.26
4.27
Demodulation Gain G_FMDEM –
200 –
µV/
kHz
4.28
Useable IF Bandwidth BW_IFPLL 10.2 10.7 11.2
POWER DOWN MODE - Signal PDWN (PIN 27)
MHz
4.29
Power Mode On
ON
2.8
–
V_CC
V
4.30
Power Mode Standby Standby 0
–
0.8
V
4.31
Start-up Time until T_SU
–
<1
–
ms Depends on the used
4.32
valid signal is
crystal
detected at IF
VCO MULTIPLEXER - Signal FSEL (PIN 9)
f_RF range 434 MHz V_FSEL 1.4
–
f_RF range 868 MHz V_FSEL 0
–
4¹⁾
V Or open
0.2
V
4.33
4.34
Data Sheet
37
Revision 1.1, 2010-06-18