TDA5250D2_07 INFINEON [Infineon Technologies AG], TDA5250D2_07 Datasheet - Page 12

• Manufacturer Part Number: TDA5250D2_07
• Description: ASK/FSK 868MHz Wireless Transceiver
• Manufacturer: INFINEON [Infineon Technologies AG]

2.2
Table 2-1
Pin No. Symbol
1
2
3
4
Data Sheet
VCC
BUSMODE
LF
ASKFSK
Pin Definitions and Functions
Pin Definition and Function
Equivalent I/O-Schematic
3
4
2
1
200
350
350
12
15
11
Function
Analog supply (antiparallel diodes
between VCC, VCC1, VDD)
Bus mode selection (I²C/3 wire bus
mode selection)
Loop filter and VCO control voltage
ASK/FSK- mode switch input
Functional Description
TDA5250 D2
Version 1.7
2007-02-26