TDA5200_10 Datasheet, PDF (31/39 Pages) Infineon Technologies AG – ASK Single Conversion Receiver

TDA 5200
ASK Single Conversion Receiver
Electrical Characteristics
Table 8 AC/DC Characteristics with T_AMB = 25 °C, V_CC = 4.5 ... 5.5 V (cont’d)
Parameter
Symbol
Values
Unit Note /
Min. Typ.
Max.
Test Condition
Input impedance
f_RF = 868 MHz
S_{11 LNA}
0.738 /
-73.5 deg
Input level @ 1 dB C. P. P1dB_LNA
-18
f_RF = 434 MHz
Input level @ 1 dB C. P. P1dB_LNA
-6
f_RF = 868 MHz
Input 3^rd order intercept IIP3_LNA
-10
point f_RF = 434 MHz
Input 3^rd order intercept IIP3_LNA
-5
point f_RF = 868 MHz
LNA - Signal Output LNO, V_THRES = GND, Low Gain Mode
Gain f_RF = 434 MHz
S_{21 LNA}
0.183 /
140.6 deg
dBm Matched input
dBm Matched input
dBm Matched input
dBm Matched input
Gain f_RF = 868 MHz
S_{21 LNA}
0.179 /
109.1 deg
Output impedance
,f_RF = 434 MHz
S_{22 LNA}
0.897 /
-13.6 deg
Output impedance
,f_RF = 868 MHz
S_{22 LNA}
0.868 /
-26.3 deg
LNA - Antenna to IFO, V_THRES > 3.3 V, High Gain Mode
Voltage Gain Antenna to G_AntMixerOut
42
dB
Mixer-Out (IFO)
f_RF = 434 MHz
Voltage Gain Antenna to G_AntMixerOut
40
dB
Mixer-Out (IFO)
f_RF = 868 MHz
LNA - Antenna to IFO, V_THRES = GND, Low Gain Mode
Voltage Gain Antenna to G_AntMixerOut
22
dB
Mixer-Out (IFO)
f_RF = 434 MHz
Voltage Gain Antenna to G_AntMixerOut
19
dB
Mixer-Out (IFO)
f_RF = 868 MHz
AGC - Signal 3VOUT (PIN 24)
Output voltage
V_3VOUT
Current out
I_3VOUT
AGC - Signal THRES (PIN 23)
3
V At 5 µA
50
µA
Input Voltage range
LNA low gain mode
V_THRES
0
V_THRES
0
V_CC-1 V
V
See chapter 4.1
Test Number
■ 3.16
■ 3.17
■ 3.18
■ 3.19
■ 3.20
■ 3.21
■ 3.22
■ 3.23
■ 3.24
3.25
3.26
3.27
3.28
3.29
3.30
3.31
3.32
Data Sheet
31
Revision 3.0, 2010-12-28