320MHz RFID Mixrer Design

sicool

设计 仿真 版图
1 Introduction ……………………………………………………………………………..….1
1.1 Project Overview ……………………………………………………...…….1
1.2 Project Objective…………………………………………………………….1
1.3 Table Listing of Specifications………………………………………………2
1.3.1 Design Specification……………………………………….………..2
1.3.2 Testing Specification………………………………………………..2
1.3.3 Table of Macros………………………………………..……………3
1.3.4 Table of Pins…………………………………………………………5
2 Circuit Design…………………………………………………………………….5
2.1 Mixer Design……………………………………………………..…………..5
2.2 Mixer Topology……………………………………………………..………..6
2.3 Source Degeneration………………………………….……………………..8
2.4 Double-balanced Mixer Design…………………………….……………….8
Current Sink Design…………………………………………………………..9
IF Input Transistor Sizing……………………………………………….…..11
LO Stage Transistor Sizing………………………………………………….12
2.5 IF Signal Generation……………………………………………………….14
2.6 Differential LO signal generation…………………………………...…….17
2.7 Diff-to-Single Macro Design…………………….………..………………..20
2.8 LO_Input Macro design………………………….…………….………….23
2.9 Modulator Design…………………………………….……………….……25
3 Simulation…………………………………………….………………..………..28
3.1 The Top Level Simulation Results…………………………………...……28
4 Physical Design……………………………………………………………...…..32
5 Verification………………………………………………………...…………….33
5.1 DRC and LVS Verification……………………………….………………..33
5.2 Extracted View Simulation……………………………...…………………35
6 Conclusions…………………………………………………………..………….40
6.1 Future work……………………………………..………………………….40
Appendix A Schematics …………….……………………………………...…...41
Appendix B Layout……………………………………………………………...50
Acknowledge……………………………………………………………………59
Bibliography …………………………………………………………………..……60

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