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Table of Contents Virtuoso Spectre RF Tools 清晰版 Module 1 Introduction There are no labs for this module. ..... 1-1 Module 2 PSS and Swept PSS Analysis Lab 2-1 Getting Started ..... 2-1 Logging In...... 2-1 Starting Cadence Software................. 2-1 Lab 2-2 Running a Voltage Conversion Gain Simulation ...... 2-3 Opening the ne600 Schematic ........... 2-3 Editing the Port Symbols . 2-5 Setting Up the Simulation Environment.............. 2-8 Setting Up the Default Plot Output.. 2-10 Setting Up the PSS Simulation ........ 2-11 Verifying the Fundamental (Beat) Frequency ... 2-12 Running the PSS Simulation............ 2-14 Lab 2-3 Displaying the Voltage Conversion Gain ................ 2-16 Using Direct Plot—Method 1 ......... 2-16 Using Direct Plot—Method 2 ......... 2-19 Lab 2-4 Running a 1 dB Compression Point Simulation ...... 2-23 Setting Up for Swept PSS................ 2-23 Setting the Analysis Options............ 2-24 Plotting the 1 dB Compression Point................. 2-26 Module 3 PAC Analysis Lab 3-1 Running a PAC Conversion Gain Simulation ........... 3-1 Setting Up the Simulation Environment.............. 3-5 Setting Up the PSS Simulation .......... 3-6 Setting Up the PAC Simulation ......... 3-8 Running the PSS Simulation Followed by PAC 3-10 Plotting the Conversion Gain........... 3-11 Running and Plotting PAC Results with Real Frequency Values ....... 3-14 Lab 3-2 Running a Swept Small-Signal IP3 Simulation ....... 3-18 Modifying the RF Port Parameters for an IP3 Simulation... 3-18 Setting Up the Swept PSS Simulation ............... 3-19 Setting Up the Single Point PAC Simulation .... 3-21 Running a PSS Sweep Simulation Followed by PAC......... 3-23 Plotting the IP3 Curve.... 3-24 Module 4 PXF A