TDA7210V_10 Datasheet, PDF (9/44 Pages) Infineon Technologies AG – ASK/FSK Single Conversion Receiver

Table 2
Pin No.
5
6
Pin Definition and Function (cont’d)
Symbol
Equivalent I/O-Schematic
VCC1
MI
7
MIX
2k
TDA7210V
Functional Description
Function
5 V Supply
1.7V ^{Mixer Input}
2k
Complementary Mixer Input
6
7
400uA
8
AGND2
9
FSEL
10
IFO
750
1.2V
9
Analogue Ground Return
868/434 MHz Operating
Frequency Selector
2k
300uA
10.7 MHz IF Mixer Output
2.2V
60
10
4.5k
11
GNDRF2
12
DGND
13
VDD
Internal GND Plane connected
to RF-GND
Digital Ground Return
5 V Supply Digital
Data Sheet
9
Revision 1.1, 2010-06-18