GSM mobile phone TRX design and analysis-an useful example

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Receiver Design and Analysis

1. Description of transceiver and Block Diaram...............................................................
2. Interface Description.........................................................................................................................
3. Receiver Planning and Analysis..................................................................................................
3.1. Sensitivity and Noise Figure..............................................................................................................
3.1.1. GSM Max noise figure calculation...................................................................................................
3.1.2. DCS Max noise figure calculation...................................................................................................
3.2. Inter-modulation Rejection..............................................................................................................
3.3. Adjacent Channel Rejection.............................................................................................................
3.4. Blocking analysis..................................................................................................................................
4. Receiver Gain Control Planning..............................................................................................
5. Sub Module Spec. Summary..............................................................................................................
5.1. GSM Front End.......................................................................................................................................
5.2. DCS Front End........................................................................................................................................
5.3. IF Chain Spec............................................................................................................................................
Transmitter Design and Analysis



1. Introductions.............................................................................................................................................
1.1. Tx PATH........................................................................................................................................................
2. Offset PLL:.....................................................................................................................................................
2.1. What is OPLL ?...........................................................................................................................................
2.2. Design procedure and example.......................................................................................................
3. RF Output Spectrum Control......................................................................................................
3.1. Power Control Loop............................................................................................................................
3.1.1. 電壓控制迴路...................................................................................................................................
3.1.2. 電流控制迴路...................................................................................................................................
3.2. 量測解果......................................................................................................................................................



【文件名】:06524@52RD_GSM TRX design document.rar
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