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| Preface | |
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| Symbols List and Glossary | |
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| Introduction | |
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| Phase-Locked Synthesizer | |
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| Fractional-N Frequency Synthesis | |
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| Representing a Change in Divide Number | |
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| Units | |
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| Representing Phase Noise | |
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| Phase Noise at the Synthesizer Output | |
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| Observing the Output Spectrum | |
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| Fractional-N and Basic S? Synthesizers | |
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| First-Order Fractional-N | |
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| Second-Order Fractional-N | |
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| Higher-Order Fractional-N | |
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| Spectrums with Constant Sampling Rate | |
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| Summary of Spectrums | |
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| Summary | |
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| Other Spurious Reduction Techniques | |
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| LSB Dither | |
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| Maximum Sequence Length | |
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| Shortened Accumulators and Lower Primes | |
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| Long Sequence | |
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| Summary | |
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| Defects in S? Synthesis | |
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| Noise Models | |
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| Levels of Other Noise in S? Synthesizers | |
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| Noise Sources, Equivalent Input Noise | |
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| Discrete Sidebands | |
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| Summary | |
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| Other S? Architectures | |
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| Stability | |
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| Feedback | |
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| Feed-forward | |
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| Quantizer Offset | |
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| MASH-n1n2n3 | |
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| Cancellation of Quantization Noise in the General Modulator | |
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| Fractional Swallows | |
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| Hardware Reduction | |
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| Simulation | |
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| SandH.mdl | |
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| SandHreverse.mdl | |
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| CPandI.mdl | |
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| Dither.mdl | |
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| HandK.mdl | |
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| SimplePD.mdl | |
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| CPandIplus.mdl | |
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| CPandITrunc.mdl | |
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| Adapting a Model | |
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| EFeedback.mdl | |
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| FeedForward.mdl | |
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| MASH modulator scripts | |
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| SYnStep--.mdl | |
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| Other Methods | |
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| Diophantine Synthesizer | |
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| Two-Loop Synthesizer | |
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| Multi-Loop Synthesizers | |
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| MATLAB Scripts | |
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| Signal Mixing | |
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| Reference-Frequency Coupling | |
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| Center Frequencies | |
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| Operation at Extreme Bandwidths | |
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| Determining the Effects of Sampling | |
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| A Particular Case | |
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| When Are Sampling Effects Important? | |
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| Computer Program | |
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| Sampling Effects in S? Synthesizers | |
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| All-Digital Frequency Synthesizers | |
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| The Flying Adder Synthesizer | |
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| The ADPLL Synthesizer | |
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| All Digital | |
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| Flying Adder Circuits | |
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| ADPLL Synthesizer | |
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| Fractional Cancellation | |
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| Modulator Details | |
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| First Accumulator | |
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| Second Accumulator | |
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| Additional Accumulators | |
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| Accumulator Without Input Register | |
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| Excess PPSD | |
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| Development of Eq | |
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| Approximating kp | |
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| Approximation in Eq | |
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| References to FS2 | |
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| Using Gsmp1 | |
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| Open-Loop Transfer Function | |
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| Close-Loop Responses | |
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| Saving Results | |
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| Version Number | |
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| Example Session | |
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| Generating Analysis Plots | |
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| Verification of Gardner's Stability Limits | |
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| The Nyquist Plot | |
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| Sample and Hold Circuit | |
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| Transient Performance | |
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| Filter Capacitor Before Sampler | |
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| Loop Response | |
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| Primary Loop | |
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| Damped Loop | |
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| MASH PSD | |
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| MASH Modulator, First Stage | |
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| MASH Modulator, Second-Order | |
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| MASH Modulator, Higher Order | |
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| Variances | |
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| Some Parameters of Sf | |
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| Previous Development | |
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| Some MASH Modulator Characteristics | |
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| Characteristics of MATLAB Scripts mashone and mashall- | |
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| Sampled Noise | |
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| Case 1, Wn fref | |
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| Case 2, 1/T ?? Wn ?? fref | |
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| Case 3, Wn ?? 1/T ?? fref | |
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| Variance of Sampled Noise (1/T ?? fref) | |
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| Convolution of PSDs | |
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| Representing Squared PSDs | |
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| Oscillator Spectrums | |
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| Phase Detectors | |
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| Quantization PPSD | |
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| Development of Eq | |
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| Superposition | |
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| New Synthesized Frequency | |
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| Loop Response | |
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| Verification of the Effect of Sampling on the Loop | |
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| Reference-Frequency Spurs | |
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| Leakage Current | |
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| Pulse Offset | |
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| S? Modulation | |
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| Effect of S? Modulation on Pulse Offset Spurs | |
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| Effect of S? Modulation on Leakage Spurs | |
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| Effects of Resampling | |
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| Spectrum Analysis | |
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| Spectrums | |
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| The Spectrum Analyzer | |
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| The Window Function | |
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| Density and Discrete Spurs | |
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| Control Parameters | |
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| Frequency Conversion in an Analyzer | |
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| Displaying L, FPSD, and PPSD | |
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| Spectral Overlaps | |
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| Anomalous Spurs | |
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| Toolboxes | |
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| Noise Produced by Charge-Pump Current Unbalance (Mismatch) | |
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| Getting Files from the Wiley Internet Site | |
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| Some Tables | |
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| Accumulator Shortening | |
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| Sequence Lengths | |
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| Endnotes | |
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| References | |
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| Index | |