Design Support

TLC2932 PLL Building Block w/ Analog Voltage-Controlled Oscillator (Rev. B)

The proper usage of the TLC2932IPW, basic concepts relating to conventional PLL blocks, and examples based on experimental results are described in this application report. In the design of a high performance PLL circuit, the parameters of the peripheral circuits such as the counter frequency division setting and the loop filter parameters are determined by the application. The fundamentals needed to produce a high performance PLL are discussed, and the VCO, PFD, frequency divider, and loop filter are examined individually and then as a group.



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