TDA7210V_10 Datasheet, PDF (33/44 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.
Input 3rd order intercept
point f_RF=434 MHz
IIP3_LNA –
-19
–
Input 3rd order intercept
point f_RF=868 MHz
IIP3_LNA –
-13
–
LNA - Signal Output LNO, V_THRES = GND, low gain mode
Gain f_RF=434 MHz
S_{21 LNA}
0.180 /
138.1
deg
dBm Matched input
dBm Matched input
Gain f_RF=868 MHz
S_{21 LNA}
0.162 /
109.6
deg
Output impedance,
f_RF=434 MHz
S_{22 LNA}
0.904 /
-16.0
deg
Output impedance,
fRF=868 MHz
S_{22 LNA}
0.888 /
-26.4
deg
LNA - Antenna to IFO, V_THRES > 2.8 V, high gain mode
Voltage Gain Antenna to G_Ant-IFO –
51
–
dB
IFO f_RF=434 MHz
Voltage Gain Antenna to G_Ant-IFO –
47
–
dB
IFO f_RF=868 MHz
LNA - Antenna to IFO, V_THRES = GND, low gain mode
Voltage Gain Antenna to G_Ant-IFO –
36
–
dB
IFO f_RF=434 MHz
Voltage Gain Antenna to G_Ant-IFO –
28
–
dB
IFO f_RF=868 MHz
3VOUT - Signal 3VOUT (PIN 24)
Output voltage
V_3VOUT 2.9
3.1
3.3
V 3VOUT Pin open
Current out
I_3VOUT
-3
-5
-10
µA See Chapter 3.
AGC - Signal THRES (PIN 23)
Input Voltage range
V_THRES 0
–
V_CC-1 V See Chapter 3.
LNA low gain mode
V_THRES 0
–
–
V
LNA high gain mode
V_THRES 2.9
3.0
V_CC-1 V Voltage must not be
higher than V_CC-1 V
Current in
I_{THRES_in} –
5
–
nA µA
AGC - Signal TAGC (PIN 2)
Current out
LNA low gain state
I_{TAGC_out} -3.6
-4.2
-5
μA RSSI > V_THRES
Current in
LNA high gain state
I_{TAGC_in} 1
1.5
2.2
μA RSSI<V_THRES
Test Num
ber
■ 3.29
■ 3.30
■ 3.31
■ 3.32
■ 3.33
■ 3.34
3.35
3.36
3.37
3.38
3.39
3.40
3.41
3.42
3.43
■ 3.44
3.45
3.46
Data Sheet
33
Revision 1.1, 2010-06-18