7 citations as recorded by crossref.

1. An Integrated 0.6–4.6 GHz, 5–7 GHz, 10–14 GHz, and 20–28 GHz Frequency Synthesizer for Software-Defined Radio Applications S. Osmany et al. https://doi.org/10.1109/JSSC.2010.2051476
2. Increasing the Modeling Accuracy of an Analog PLL Device Executed With an Event-Driven Simulator M. Maurice et al. https://doi.org/10.1109/ACCESS.2023.3299227
3. A GPS Phase-Locked Loop Performance Metric Based on the Phase Discriminator Output S. Stevanovic & B. Pervan https://doi.org/10.3390/s18010296
4. An integrated 8-12 GHz fractional-N frequency synthesizer in SiGe BiCMOS for satellite communications F. Herzel et al. https://doi.org/10.1007/s10470-010-9454-z
5. Analytical Phase-Noise Modeling and Charge Pump Optimization for Fractional-$N$ PLLs F. Herzel et al. https://doi.org/10.1109/TCSI.2009.2039832
6. Multimode Reconfigurable Digital $\Sigma\Delta$ Modulator Architecture for Fractional-$N$ PLLs S. Sleiman & M. Ismail https://doi.org/10.1109/TCSII.2010.2048480
7. Design of Multi-Mode Frequency Synthesizer for System Level Clocking Y. Lin & X. Lulu https://doi.org/10.1016/j.proeng.2012.01.056