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Phase-Locked Loop (PLL)

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High-Speed System and Analog Input/Output Design
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Abstract

PLL is the heart of practically all electronic components and or modules where different clock frequencies are required to synchronize the data transmitting and receiving to and from externals, respectively. The input clock to the PLL is much lower than the DSP maximum clock frequency. PLL is typically used as a frequency synthesizer to generate the clock for the DSP core. For example, the input clock to the 1.2 GHz DSP [1] is 66 MHz.

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References

  1. Texas Instruments Inc., SM320C6455-EP Fixed-Point Digital Signal Processor. SPRS462B (2008), http://focus.ti.com/lit/ds/symlink/sm320c6455-ep.pdf

  2. Cypress Semiconductor Corporation, Jitter in PLL-Based Systems: Causes, Effects and Solutions (1997)

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  3. Wavecrest, Examining Clock Signals and Measuring Jitter with the WAVECREST SIA-300. Application Note No. 142 (2002)

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  4. Agilent Technologies, Jitter Generation and Jitter Measurements with the Agilent 81134A Pulse Pattern Generator & 54855A Infiniium Oscilloscope (2003)

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  5. J. Lin, B. Haroun, T. Foo, J. Wang, B. Helmick, T. Mayhugh, C. Barr, J. Kirkpatrick, A PVT Tolerant 0.18MHz to 600MHz Self-Calibrated Digital PLL in 90nm CMOS Process, in ISSCC (2004)

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Tran, T.T. (2023). Phase-Locked Loop (PLL). In: High-Speed System and Analog Input/Output Design . Springer, Cham. https://doi.org/10.1007/978-3-031-04954-5_11

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  • DOI: https://doi.org/10.1007/978-3-031-04954-5_11

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-031-04953-8

  • Online ISBN: 978-3-031-04954-5

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