TDA7200 - Infineon

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<strong>TDA7200</strong> List of Figures Page Figure 1 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Figure 3 LNA Automatic Gain Control Circuity. . . . . . . . . . . . . . . . . . . . . . . . . . 19 Figure 4 RSSI Level and Permissive AGC Threshold Levels . . . . . . . . . . . . . . 20 Figure 5 Data Filter Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Figure 6 Determination of Series Capacitance Vale for the Quartz Oscillator . . 22 Figure 7 Data Slicer Threshold Generation with External R-C Integrator . . . . . 24 Figure 8 Data Slicer Threshold Generation Utilising the Peak Detector . . . . . . 25 Figure 9 ASK/FSK mode datapath. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Figure 10 Frequency characteristic in case of FSK mode . . . . . . . . . . . . . . . . . . 27 Figure 11 Frequency characteristic in case of ASK mode . . . . . . . . . . . . . . . . . . 28 Figure 12 Principle of the precharge circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Figure 13 Voltage appearing on C18 during precharging process. . . . . . . . . . . . 30 Figure 14 Voltage transient on capacitor C13 attached to pin 20 . . . . . . . . . . . . 31 Figure 15 Schematic of the Evaluation Board . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Figure 16 Top Side of the Evaluation Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Figure 17 Bottom Side of the Evaluation Board . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Figure 18 Component Placement on the Evaluation Board . . . . . . . . . . . . . . . . . 44 Figure 19 PG-TSSOP-28 package outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 Data Sheet 48 V 1.0, 2007-05-02
www.infineon.com Published by <strong>Infineon</strong> Technologies AG
Page 1 and 2: Data Sheet, V 1.0, May 2007 TDA7200
Page 3 and 4: Data Sheet, V 1.0, May 2007 TDA7200
Page 5 and 6: TDA7200 Table of Contents Page 1 Pr
Page 7 and 8: TDA7200 Functional Description 2 Fu
Page 9 and 10: TDA7200 Pin No. Functional Descript
Page 15 and 16: TDA7200 Functional Description 2.3
Page 17 and 18: TDA7200 2.4.6 FSK Demodulator Funct
Page 19 and 20: TDA7200 Applications 3 Applications
Page 21 and 22: TDA7200 Applications 3.2 Data Filte
Page 23 and 24: TDA7200 Applications injection of t
Page 25 and 26: TDA7200 Applications C Pins: 26 25
Page 27 and 28: TDA7200 Applications asymmetrical o
Page 29 and 30: TDA7200 Applications In order to re
Page 31 and 32: TDA7200 Applications Uc Us Figure 1
Page 33 and 34: TDA7200 Reference Table 7 Operating
Page 35 and 36: TDA7200 Reference # Parameter Symbo
Page 43 and 44: TDA7200 Reference 4.3 Test Board La
Page 45 and 46: TDA7200 Reference Ref. Value Specif
Page 47: TDA7200 List of Tables Page Table 1

TDA7200 - Infineon

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