TDA5212_06 INFINEON [Infineon Technologies AG], TDA5212_06 Datasheet - Page 22

• Manufacturer Part Number: TDA5212_06
• Description: ASK/FSK 915MHz Single Conversion Receiver
• Manufacturer: INFINEON [Infineon Technologies AG]

4
Applications
4.1
4.2
4.3
4.4
4.5
4.6
4.7
Contents of this Chapter
Choice of LNA Threshold Voltage and Time Constant . . . . . . . . . . . . 4-2
Data Filter Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Crystal Load Capacitance Calculation . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Crystal Frequency Calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Data Slicer Threshold Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
ASK/FSK Switch Functional Description . . . . . . . . . . . . . . . . . . . . . . 4-8
Principle of the Precharge Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11