TDA5250D2_07 Datasheet, PDF (76/94 Pages) Infineon Technologies AG – ASK/FSK 868MHz Wireless Transceiver

TDA5250 D2
Version 1.7
Application
3.10.3 BER performance depending on Supply Voltage
Due to the wide supply voltage range of this transeiver chip also the sensitivity behaviour over this
parameter is documented is the subsequent graph.
BER_VCC_20°C..wmf
Figure 3-38 BER supply voltage
Please notice the tiny sensitivity changes of 1.5 to 2.5dB, when variing the supply voltage.
3.10.4 Datarates and Sensitivity
The TDA 5250 can handle datarates up to 64kbit/s, as can be taken from the following figure. (see
Section 4.1.4)
Data Sheet
76
2007-02-26