TDA7210V_10 Datasheet, PDF (34/44 Pages) Infineon Technologies AG – ASK/FSK Single Conversion Receiver

TDA7210V
Electrical Characteristics
Table 10 AC/DC Characteristics with T_AMB = 25 °C, V_CC = 4.5 ... 5.5 V (cont’d)
Parameter
Symbol
Values
Unit Note / Test Condition
Min. Typ. Max.
MIXER - Signal Input MI/MIX (PINS 6/7)
Input impedance,
f_RF=434 MHz
S_{11 MIX}
0.936 /
-15.2
deg
Input impedance,
f_RF=868 MHz
S_{11 MIX}
0.917 /
-27.6
deg
Input 3rd order intercept
point f_RF=434 MHz
IIP3_MIX –
Input 3rd order intercept
point f_RF=868 MHz
IIP3_MIX –
MIXER - Signal Output IFO (PIN 10)
-42
–
-42
–
dBm
dBm
Output impedance
Z_IFO
–
330 –
Ω
Conversion Voltage Gain G_MIX
–
24
–
dB
f_RF=434 MHz
Conversion Voltage Gain G_MIX
–
31
–
dB
f_RF=868 MHz
LIMITER - Signal Input LIM/X (PINS 16/17)
Input Impedance
RSSI dynamic range
RSSI linearity
Operating frequency
(3 dB points)
Z_LIM
264
DR_RSSI 60
LIN_RSSI –
f_LIM
5
330 396
–
80
±1
–
10.7 23
Ω
dB
dB
MHz
LIMITER - DATA FILTER
Useable bandwidth
BW_BB –
–
100 kHz
RSSI Level at Data Filter
Output SLP,
RFIN=-103 dBm
FILT
RSSI_low –
1.39 –
V LNA in high gain mode
RF=434 MHz
RSSI Level at Data Filter RSSI_high –
Output SLP, RFIN=-30 dBm
2.79 –
V LNA in high gain mode
RF=434 MHz
SLICER - Signal Output DATA (PIN 25)
Maximum Datarate
DR_max –
–
100 kB/s NRZ, 20 pF capacitive
loading
LOW output voltage
V_{SLIC_L}
HIGH output voltage
V_{SLIC_H}
SLICER - Signal SLN (PIN 19)
0
–
V_CC-1.3 V_CC-1
0.1
V
V_CC-0.7 V
Output current = 200 μA
Precharge Current Out
I_{PCH_SLN} -100 -220
PEAK DETECTOR - Signal Output PDO (PIN 26)
-300
μA See Chapter 3.
Test Num
ber
■ 3.47
■ 3.48
■ 3.49
■ 3.50
■ 3.51
3.52
3.53
■ 3.54
■ 3.55
■ 3.56
■ 3.57
■ 3.58
3.59
3.60
■ 3.61
3.62
3.63
3.64
Data Sheet
34
Revision 1.1, 2010-06-18